Question

the sum of the square of0.4and0.3is the square of which number​

Answer 1

Answer:

finding the number by applying Pythagoras theorem .

hyp² = base² + height²

let the given number be 0.4 be base and height be 0.3

let the number which is sum of the square of0.4and0.3 be x .

by Pythagoras theorem

hyp² = base² + height²

x²= (0.4)² + (0.3)²

x²= 0.16 + 0.9

x²= 0.25

taking √ both the side

x² = √0.25

x = 0.5 .

so 0.5 is the number which is the sum of the square of0.4and0.3.

Answer 2

Answer:

x =0.5

Step-by-step explanation:

hope this helps you