Question

please answer it fast​

Answer 1

Step-by-step explanation:

i hope this diagram helps you

Answer 2

Given:

angle SUV = 90°

UV = 7cm

SV = 9cm

Solution:

∆SUV is a right angled triangle.

Therefore, according to Pythagoras Theorem:

(SV)² = (SU)² + (UV)²

= (9)² = (SU)² + (7)²

= 81 = (SU)² + 49

= (SU)² = 81 - 49

= 32

= SU = √32

= 4√2

Now, mark 4√2 on a number line and measure its length and replace the value of 4√2 with the length for SU.

Refer to the attachment for the procedure.

Hope this helped you, cheers :)