Answer:
48 cm²
Step-by-step explanation:
First I find the base of each triangle
(20-12)÷2=4
So the base of each triangle is 4
Then I find the area of a triangle
A=(bh)÷2
=(4×12)÷2=24
Next the area of the 2 triangle
24×2=48
So the area of the shaded region is 48 cm²
8 cm left-right side by side.
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Answers & Comments
Answer:
48 cm²
Step-by-step explanation:
First I find the base of each triangle
(20-12)÷2=4
So the base of each triangle is 4
Then I find the area of a triangle
A=(bh)÷2
=(4×12)÷2=24
Next the area of the 2 triangle
24×2=48
So the area of the shaded region is 48 cm²
Answer:
8 cm left-right side by side.