What is the area of this shape?
14 cm^2
What is the diameter?
6 cm
What is the area of this shape in cm^2?
16 m^2 which is 160000cm^2
What is the answer in MILLIMETRES?
388 mm
The following angles are complementary. What is the value of x?
17 degrees
What is the value of x?
79
What is the circumference? (give your answer in centimetres)
6.28 m which is 628cm
What is the value of x?
99 degrees
Can we say for certain if these 2 triangles are congruent?
No - the 8cm sides are not corresponding sides so there are only 2 angles the same
What is the volume of this shape?
240 m^3
What is the radius?
1 m
Use Pythagoras' Theorem to find the diagonal length of the triangular face.
8.9m
These 2 angles add to make 90 degrees. What do we call these angles?
Complementary
Which angle is equal to 70 + 50 (Angle 1, 2 or 3)?
Angle 1
162 cm^2
What is the volume?
1620 cm^3
What is the area of this shape?
81 cm^2
Angles y and z together are called what kind of angles?
Supplementary
A - Scalene
Are these triangles congruent and if so why? (SSS, ASA, SAS or RHS)
Yes (ASA) - you can work out the third angle in each triangle by subtracting known angles from 180.
Angles 1 and 2 are the same because they are what kind of angles?
Corresponding
What is the value of angle B?
135 degrees
What is the area? (round to 2 decimal places)
28.27 cm^2