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

sorry if I'm wrong
Step-by-step 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