Question

Quadrilaterals. Help in Question no. 6. You will get 15 points.​

Answer 1

Step-by-step explanation:

• ang(spq) =ang(srq) =80°
• [ as opposite angles of a parallelogram are equals]
• so... ang(rsq) =180°-(80°+45°)=55°

And now,

• ang(psq) =ang(sqr)=45°
• [as alternate angles and QR||PS]

The answer is

ang(RSQ) =55°

ang(PSQ)=45°

Answer 2

Answer:

angle RQS =angle PSQ since QS is the transversal and also angle RSQ = angle RSQ proved