WorksheetsArea of a Triangle
Total questions: 15
Worksheet time: 8mins
What are the 2 formulas for the area of a triangle?
A=2b⋅h
A=3bh
A=b⋅h⋅21
A=2hb
What does b stand for?
bubbles
bottom
buttercup
base
What does h stand for?
hugs
hippos
hypnotize
height
Why do we multiply by 21 or divide by 2?
Because we want to
To make it harder
To confuse more people
Because a triangle is equivalent to half of a rectangle
True or False: We can use either equation and get the same answer
True, the equations get us the same answer either way
False, they get 2 different answers
Find the area of this triangle
70 m
702
70 m2
140
Find the area of this triangle
48 units2
12 units2
16 square units
24 units2
Find the area of this triangle
60 cm
120 m2
30 units2
17 square units
Find the area of this triangle
40 square units
20 m2
I cant answer from the info in this picture
35 units2
Find the area of this triangle
6 cm2
40 cm2
12 square cm
20 cm2
Find the area of this triangle
88
44 cm2
88 square cm
27 cm2
A triangle has a base of 5 cm and a height of 2 cm. What is the are?
10
10 cm
5 square cm
7 cm2
A triangle has a height of 9 units and a base of 8 units. What is the area?
72 units2
36 cm2
32 units2
36 units2
A triangle has a base of 15 m and a height of 4 m. What is the area?
30 m2
60 m2
15m2
12m2
A triangle has a base of 20 feet and a height of 10 feet. What is the area?
200 feet
150 ft2
100 square feet
400 square feet
