Question

right angled triangle if sums of
of the sides making right angle is 400
than what is the length of the hypoenuse ?

Answer 1

(B) 13

As per the question,

We have been provided that the sum of the squares of the sides making right angle is 169.

As we know that according to Pythagoras theorem,

Sum of the square of two sides containing right angles is always equal to square of the third side that is also hypotenuse.

If PQR is the right triangle at ∠Q = 90°

∴ PQ² + QR² = PR²

Using this concept, we can find the value of third side

PQ² + QR² = PR²

169 = PR²

∴ PR = 13

Hence, the length of third side = 13.

Therefore, correct option is (B).

Answer 2

Answer:

if two sides are equal then sides r 200m and angles are 45°

hypotenuse,

sin45=opposide/hypotenuse

=200/hypo

hypo=200/sin45

=200√2

Step-by-step explanation: