Question

find the unknown angle in the following figures


jisko aata hun bhai antar batana
solution ke sath
answer =41 degree​

Answer 1

Answer:

Step-by-step explanation:

angle PRQ =  98° (Vertically opposite angle)

triangle PRQ is isosceles.

angle P = angle PQR   ______  1)

angle P + angle PQR + angle PRQ = 180  (angles of triangle)

From 1)

2 * angle P + 98° = 180

angle P = 41°

angle PQR is opposite angle of angle x.

THus they both are equal

angle PQR = angle x = 41°

Answer 2

Step-by-step explanation:

GIVEN :- PR = QR - (1)

FROM EQUATION 1

ANGLE Q = ANGLE P ( ANGLES OPPOSITE TO

EQUAL SIDES ARE EQUAL)

ANGLES R = 98 ( VERTICAL OPPOSITE ANGLE)

BY ANGLE SUM PROPERTY

P + Q + R = 180°

P + P + 98° = 180° ( AS ANGLE Q = ANGLE P )

2P = 180°- 98°

2P = 82°

P = 82° ÷ 2

P = 41°

AND ALSO

ANGLE P = ANGLE X ( VERTICALLY OPP ANGLES)

SO ,ANGLE X = 41°

HENCE SOLVED