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Area of quadrilaterals
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OP is 4.4. What is the perimeter?
17.6 cm.
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OP is 12. What is the perimeter?
48 cm.
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Okay!
AB is 4.2 cm. BC is 5.5 cm. CD is 10.9 cm. DA is 6.6 cm. What is the perimeter?
27.2 cm.
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Okay!
IR is 9.2. What is the perimeter?
36.8 cm.
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Okay!
QR is 12 cm. What is the area?
72 cm.
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Okay!
TA is 6.7 cm. RP is 9 cm. What is the area?
30.15 cm.
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Okay!
IR is 6. What is the perimeter?
24 cm.
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Okay!
EL is 5 cm. KE is 9 cm. Height is 6 cm. What is the area?
54 cm.
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Okay!
LI is 7.2 cm. LE is 4 cm. What is the perimeter?
22.4 cm.
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RP is 9 cm. TA is 4.2 cm. What is the area?
18.9 cm.
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Okay!
RA + TP is 30 cm. What is the perimeter?
60 cm.
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Okay!
TA is 7 cm. RP is 13 cm. What is the area?
45.5 cm.
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Okay!
EK is 6 cm. Height is 4 cm. What is the area?
24 cm.
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Okay!
LI is 7 cm. LE is 3 cm. The height is 0.5 cm more than IK. What is the area?
24.5 cm
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Okay!
The area is 75 cm. TA is 7.5 cm. How long is PR?
20 cm.
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Okay!
PR is 152 km. AT is 102 km less than PR. What is the area?
3,800 km.
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Okay!
ON is 8 cm. The height is 3 cm. What is the area?
24 cm.
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Okay!
EK is 8 cm. Height is 7 cm. What is the area?
56 cm.
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Okay!
RA is 6 cm. AP is 12 cm. What is the perimeter?
36 cm.
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Okay!
TA is 3 cm. RP is 6 cm. What is the area?
9 cm.
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Okay!
OE is 8 cm. PN is 3 cm. What is the area?
12 cm.
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Okay!
DC is 7.4 cm. AB is 3.2 cm. The height is 4.5 cm. What is the area?
23.85 cm.
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Okay!
QR is 15.5 cm. What is the area?
116.25 cm.
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Okay!
IQ is 23 cm. What is the area?
529 cm.
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Okay!
The area is 80 km. AB is 18 km. DC is 22 km. What is the height?
4 km.
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Okay!
LI is 15.4 cm. LE is 5.3 cm. The height is 0.8 cm more than IK. What is the area?
93.94 cm
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Okay!
IR is 13.9. What is the perimeter?
55.6 cm.
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Okay!
OE is 5.3 cm. PN is 4 cm. What is the area?
10.6 cm.
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Okay!
ME = 3 cm. EL = 8 cm. What is the area?
24 cm.
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Okay!
The area is 44 cm. RP is 11 cm. How long is AT?
8 cm.
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Okay!
AB is 4 cm. DC is 12 cm. Height is 6 cm.
48 cm.
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Okay!
MI is 6.7 cm. LI is 2.3 cm. What is the area?
15.41 cm.
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Okay!
OP is 9.2 cm. Height is 4 cm. What is the area?
36.8 cm.
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Okay!
OP is 3 cm. The height is 2.5 cm. What is the area?
7.5 cm.
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Okay!
TR is 5cm. TP is 8cm. What is the perimeter?
26 cm.
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Okay!
AB is 5 cm. BC is 8 cm. CD is 15 cm. DA is 9 cm. What is the perimeter?
37 cm.
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Okay!
RA is 7 cm. AP is 15 cm. What is the perimeter?
44 cm.
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Okay!
AB is 3 cm. DC is 6 cm. Height is 4 cm.
18 cm.
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Okay!
LE is 4 cm. EK is 3 cm more than IK. The height is 3.5 cm. What is the area?
24.5 cm.
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Okay!
QA is 5 cm. What is the area?
25 cm.
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Okay!
Height is 8 cm. LI is 15.2 cm. What is the area?
121.6 cm.
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Okay!
AB is 4 cm. BC is 5 cm. CD is 8 cm. DA is 6 cm. What is the perimeter?
23 cm.
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Okay!
RP is 8 cm. TA is 3 cm. What is the area?
12 cm.
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Okay!
MI is 5 cm. LI is 3 cm. What is the area?
Oops!
Okay!
LI is 24 cm. The height is 7 cm. What is the area?
168 cm.
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Okay!
OP is 12 cm. Height is 5 cm. What is the area?
60 cm.
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Okay!
AB is 12 cm. BC is 18 cm. CD is 22 cm. DA is 18 cm. What is the perimeter?
70 cm.
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Okay!
TA is 64 cm. RP is 72 cm. What is the area?
2304 cm.
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Okay!
LI is 8.5 cm. LE is 4.5 cm. What is the perimeter?
26 cm.
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Okay!
OP is 62.3. What is the perimeter?
249.2 cm.
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Okay!
IA is 4 cm. What is the area?
8 cm.
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MI is 15 cm. IL is 4.3 cm. What is the area?
64.5 cm.
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Okay!
RA is 6 cm. AP is 12 cm. What is the perimeter?
36 cm.
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Okay!
OP is 200 cm. The height is Phudis' height in cm. What is the area?
???
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Okay!
OE is 8.9 cm. PN is 5.2 cm. What is the area?
23.14 cm.
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Okay!
RA is 4 1/2 cm. What is the area?
20 1/4 cm.
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Okay!
IR is 7. What is the perimeter?
28 cm.
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Okay!
LI is 12 cm. LE is 8 cm. What is the perimeter?
40 cm.
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Okay!
CD is 8.3 cm. BC is 3 cm. AB is 7.2 cm. Height is 0.6 more than CB. What is the area?
27.9 cm.
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Okay!
PR is 12 cm. AT is 4 cm less than PR. What is the area?
48 cm.
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Okay!
OP is 62.3. What is the perimeter?
249.2 cm.
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Okay!
OE is 9 cm. PN is 5.6 cm. What is the area?
25.2 cm.
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Okay!
IR is 10 cm. What is the area?
100 cm.
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Okay!
OE is 5.3 cm. PN is 4 cm. What is the area?
10.6 cm.
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Okay!
DC is 8 cm. AB is 4 cm. The height is 5 cm. What is the area?
30 cm.
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Okay!
OP is the number of provinces in Thailand. What is the perimeter?
304 cm.
Oops!
Okay!
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