Question

Draw a qudurlateral and name it as PQRS. Write all the pairs of adjacent sides and adjacent angles.
6. Two angles of a quadrilateral are equal in magnitude. If the remaining two angles are 90° and 110
respectively, then find the equal angles,​

Answer 1

Answer:

adjacent sides - PQ, QR;QR, RS;RS, SP;SP, PQ

adjacent angles - P, Q;Q, R;R, S;S, P

6.equal angles is 80 each

Step-by-step explanation:

6.

sum of angles of quadrilateral=360

given- two angles = 90,110

let one of the equal unknown side be x

therefore,

2x+110+90=360

2x + 200=360

transpose 200

2x=360-200

2x=160

x=160/2

x=80

each side is 80°

Hope it helps