If the rectangle below has an area of 40sq. units, what is the area of the triangle?

The answer is A.

Step-by-step explanation:

Given that the formula of area of triangle is, A = (1/2)×b×h. Then substitute the following values into the formula :

b = 10 units

h = 4 units

A = (1/2)×10×40

= (1/2)×40

= 20 units²

a. 19,958,400

step-by-step explanation:

hope this

b.my answer is b.

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