Question

In a right angle triangle OAB,A=90,OA=24m and AB=10m.Find the sum of digits of length OB

Answer 1

Step-by-step explanation:

for finding OB

use Pythagoras theorem

OBsq=OA+AB

OBsq equal to 24sq + 10sq

OBsq is equal to 576+100 =676

OB is equal to 26

Sum of OB digits is equal to 2+6=8

got it!!!