Question

1. Draw a right triangle with hypotenuse of length 5 cm and one side of length 4 cm...​

Answer 1

Step-by-step explanation:

let the breath be x

(hyp)2 = (height) 2 + (breath) 2

(5)2 = (4)2 + (x)2

25 = 16 + x2

25 - 16 = x2

9 = x2

√9 = x

3 = x

FIRST SEE THE SOLUTION THEN PICTURE

Answer 2

Answer:

$25 = 16 - 3x \\ 16 - 3x = 25 \\ 3x = 25 - 16 \\ 3x = 9 \\ x = 9 \div 3 \\ x = 3$