Question

If the right triangle's dimensions are enlarged by 3 units, the new area would be *blank* square units. Just write the numerical answer.

Your answer
15 points!!

Answer 1

If each of the dimensions was enlarged by 3 units then the new length would be 5 and the new width would be 6. To find the area of the triangle we use the formula: A = L x W ÷ 2.


6 x 5 = 30ft2
30 ÷ 2 = 15ft2


Therefore the new area of the triangle would be 15ft2.

Explanation:

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