Question

Draw a rectangle ABCD with its diagonal AC.If AC =10cm and the length of the rectangle is 8cm. Find the perimeter of the rectangle​

Answer 1

if tye length is 8 so other sode will be 8 and that is 16 and then the breath is 6 by phythgoras therom and so the 3 breadth are 12 so the perimeter is 16 +12 that is 28

Answer 2

Answer:

Using the formulas

P = 2(l + w)

d = √w²+l²

Solving for P

P = 2l + 2√d²-l² = 2×8 + 2×√10²-8² = 28cm