Question

The area of a right triangle is 84 cm?. If one of its legs is 24 cm long, find the length of the other 2 sides of the triangle​

Answer 1

Step-by-step explanation:

Let another leg be x.

So, 1/2 * 24 * x = 84

Or, x = 84/12 = 7.

And hypotenuse

= (24^2 + 7^2)^1/2

= (476 + 49)^1/2

= (625)^1/2

= 25.

➡️ < b >

The other two sides are 7 cm and 25 cm. The other two sides are 7cm and 25cm.

That's it..

hope it helps....

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Answer 2

Answer:

7cm and 25 cm

Step-by-step explanation:

Let the other leg be p and hypotenuse be q.

Area of triangle=1/2 x b x h

84=1/2 x 24 x p

12p=84

p=7cm.

now, by Pythagoras Theorem,

Leg1² + Leg2²=Hypotenuse²

24²+7²=q²

q²=576+49

q²=625

q=25cm

Hope it will help.