The area of the triangle is equal to the area of a square of side 40m. Calculate the base of the triangle if it's altitude is 80m.
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Answer:
The answer will be 40m.
Step-by-step explanation:
Area of triangle = area of square
area of square = 40 × 40
= 1600m^2
thus, area of triangle = 1600m^2
1/2 × base × altitude = 1600
1/2 × base × 80 = 1600
base = 40m
That's all.
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