Question

find the measure of x in each of the following ​

Answer 1

Step-by-step explanation:

we will use Pythagoras theorem

let the right side be b

(ab)² + (bc)²= (ca)²

40² + 30² =(ca)²

1600+900=2500

2500 root is 50

50cm is the answer.

Answer 2

height^2+base^2=hypotenuse^2

40^2+30^2=x^2

1600+900=x^2

2500=x^2

√2500=50

answer=50 cm