Question

The area of a isosceles triangle is 200m square.Find its hypotenuse

Answer 1

Answer:

20√2 m

Step-by-step explanation:

area of a right angle triangle = 1 / 2 x base X perpendicular

400 = base X perpendicular

but in isosceles triangle

perpendicular = base

so

400 = base square

bass = perpendicular = 20

also according to Pythagoras theorem

hypotenuse square = base square + perpendicular square

hypotenuse square = 400 + 400 = 800

hypotenuses =

$\sqrt{800} = 20 \sqrt{2}$

Answer 2

Answer:

Answer is 20√2 m..

Step-by-step explanation:

★Area of a right angle triangle = 1 / 2 x base X perpendicular

400 = base X perpendicular

but in isosceles triangle

perpendicular = base

so,400 = base square

bass = perpendicular = 20

also according to Pythagoras theorem

hypotenuse square = base square + perpendicular square

${hypotenuse}^{2} = 400 + 400 = 800$

hypotenuse =

$800 = 20\sqrt{2}$

hope it helps u...