Question

solve the following question​

Answer 1

Answer:

x = 18°.

angle PQR = 108°.

angle QRS = 72°.

Step-by-step explanation:

GIVEN : PQ is parallel to RS.

angle PQR = 2x + 3x + x

= 6x.

angle QRS = 4x.

SO, angle PQR + angle QRS =180°.

TO FIND : VALUE OF "x".

so, let's find it,,

angle PQR + angle QRS = 180°.

: 6x + 4x = 180°.

: 10x = 180°.

: x = 180°/10.

: x = 18°.

so,

angle PQR = (6x)°.

= (6 × 18)°.

= 108°

angle QRS = (4x)°.

= (4 × 18) °.

= 72°.

HOPE IT WILL BE HELPFUL!..