Math · Age 10 · Measurement
Area of 2D Shapes (Ex. 3)
Find missing dimensions from area.
Module
Measurement
Age
Age 10
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
A rectangle has area 56 cm². Width is 7 cm. What is the length?
Question 2
Multiple choice
A triangle has area 24 m². Height is 8 m. What is the base?
Question 3
Multiple choice
A parallelogram has base 11 cm and height 4 cm. What is its area?
Question 4
Sequence
Parallelogram areas (h=3): b=2→A=6, b=4→A=12, b=6→A=18, b=___→A=24.
Question 5
True or false
The area of a triangle is always half the area of a rectangle with the same base and height.