Question

Can anyone help with this 6th grade question

Answer 1

Answer:

Denote 3 sides of the right triangle as side1, side2 and hypotenuse.

Then applying Pythagorean theorem, we have

hypotenuse^2 = side1^2 + side2^2

Then,

hypotenuse = sqrt(side1^2 + side2^2) = sqrt(6.4^2 + 3.5^2) = 7.3 cm

Hope this helps!

:)

Answer 2

Answer:

7.3 cm

Step-by-step explanation:

Using pythagoras theorem

Hypotenuse² = 6.4² + 3.5²

Hypotenuse² = 53.21

Hypotenuse = 7.29451849