What is the length of th diagonal of a 10 cm by 15 cm rectangle, to the nearest whole number

Question

asked Feb 1, 2021 166k views

1 Answer

Bill Kary · Answer 1 · 2021-02-06T23:32:58+0000

Answer:

The diagonal measures 5 √ 13 cm

Explanation:

a 2 + b 2 = c 2

10 2 + 15 2 = c 2

100 + 225 = c 2

√ 325 = c

5 √ 3 = c