Question

Find the percentage increase in the area of a triangle if its each side is doubled competoid

Answer 1

Answer:300%

Step-by-step explanation:

Area of the Triangle = 3–√4a2

If its each side is doubled => 2 a

Area of the triangle = 3–√4×(2a)2

3–√4×4a2=3–√a2

Increase percentage

= 3–√a2−3√4a23√4a2×100

= 33–√/4a23–√/4a2×100=3×100=300%

Answer 2

Refer the attachment.