Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
20
×
Given A= 82 degrees, C = 25 degrees, and c = 34 cm, find b.
76.9 cm
Oops!
Check
Okay!
Check
25
×
When's Ms. Czopek's Birthday?
Oct 2nd
Oops!
Check
Okay!
Check
20
×
Find the area of a triangle with sides a = 7 km, c = 8 km, and angle B = 30 degrees
14 square km
Oops!
Check
Okay!
Check
10
×
Find the acute angle which has the same sine as: 120 degrees
60 degrees
Oops!
Check
Okay!
Check
×
lifesaver
Give 10 points!
Oops!
×
magnet
Take 15 points!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
Given B = 21 degrees, C = 48 degrees, and a = 6.4 cm, find c.
5.09 cm
Oops!
Check
Okay!
Check
10
×
What is the cosine of 45 degrees? NO CALC
sqrt(2)/2
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
10
×
What is the cosine of 60 degrees? NO CALC
sqrt(1)/2 = 1/2
Oops!
Check
Okay!
Check
15
×
What is the Law of Cosines? State all 3 versions.
a^2 = b^2 +c^2 -2bc cosA, b^2 = a^2 + c^2 -2ac cosB, c^2 = a^2 +b^2 - 2ab cos C
Oops!
Check
Okay!
Check
20
×
Find the area of a triangle with sides a = 6 cm, b = 9 cm, and angle C = 83 degrees
26.8 square cm
Oops!
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
10
×
What is the Law of Sines?
sin A / a = sin B / b = sin C / c
Oops!
Check
Okay!
Check
15
×
Find Cos C, if a = 8, b = 6, and c = 12
-44/96 = -11/24 = -0.45833_
Oops!
Check
Okay!
Check
20
×
Find the area of a triangle with sides b = 7.6 m, c = 9.3 m, and angle A = 111 degrees
33 square m
Oops!
Check
Okay!
Check
25
×
What is Ms. Czopek's kitten's name?
Simba
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies