Answer: A
Explanation:
The formula for the area of a triangle is A=1/2*bh
when you input the values you get 1/2*(7*7) and implemented into a calculator gives the output 24.5
Answer:
D
the area (A) of the parallelogram is calculated as
A = base × perpendicular height
here base = 7 and height = 7 , then
A = 7 × 7 = 49 ft²
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