Question

A triangle is 3 inches wide and 1 inch tall. If its enlarged to a height of 4 inched, how wide will it be?

Answer 1

Answer:

12 in

Step-by-step explanation:

If the dilation is uniform, both height and width will be multiplied by 4.

New height = (1 in) × 4 = 4 in

New width = (3 in) × 4 = 12 in