Question

PLS help me
as soon as possible
I will definitely mark the correct answer as brainliest answer​

Answer 1

Answer:

Here is the answer

Hope this helps

Answer 2

Answer:

a = 5√2

Step-by-step explanation:

In a square of side say a cm, any diagonal divide the square into two right triangles of equal dimensions.

Thus a² + a² = 10²                                    

⇒ 2a² = 100

⇒ a² = 50

⇒ a = √50

⇒ a = √25 * 2

⇒ a = 5√2

Hope it helps!