Question

The area of a triangle is equal to that of a square whose each side measures 40 m. Find the sided of the triangle whose corresponding altitude is 80 m.​

Answer 1

area of triangle = area of square

1/2×b×h=S×S

1/2×b×80=40×40

b×40=40×40

base=40×40/40

base=40m

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Answer 2

Answer:

40m

Step-by-step explanation:

40

• 80

=×

40×40=1600

=1/2× ×

1600×2×80=

3200/80

40 ( )