Question

A ladder rests on a wall 2.7 meters high, the distance between the base of the ladder and the wall is 70 cm find the length of the ladder:​

please

Answer 1

sorry if I'm wrong

Explanation:

2.7meters = 270 cm (2.7 times 100)

70^2 + 270^2 = 77800

square root of 77800 is approx. 278.9cm or if you need a whole number do 279cm