Question

The area of a triangle is 15 square centimeters. If all the dimensions of the triangle are multiplied by 5, what will be the area of the new figure? 100 points need asap

150 cm 2
75 cm 2
375 cm 2
625 cm 2

Answer 1

C) 375 cm²

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The area is the product of two dimensions.

If both of them are multiplied by 5 then the area will be 5*5 = 25 times larger:

• A = 15*25 = 375 cm²