Question

EXplain please ! i will mark brainliest show UR WORKING

Answer 1

You need to add up the sides and multiply them. It will help ALOT

Answer 2

Answer:

A

Step-by-step explanation:

Since PQRS is a square, PQ=QR.

$4x + 3 = 41$

$x = 38$

$x = 9.5$

A diagonal of square PQRS creates two isoceles right triangles. So angle PQT measures 45 degrees. We then have:

$2x + 4y = 45$

$2(9.5) + 4y = 45$

$19 + 4y = 45$

$4y = 26$

$y = 6.5$