Question

in the given figure find value of x​

Answer 1

Step-by-step explanation:

Value of X :-

P + 130 = 180°. (linear pair)

P = 180 - 130°

P = 50°. (internal angle )

Again,

R + 115° = 180° (linear pair )

R = 180° - 115°

R = 65°

Sum of P and R = X .

Reason :-

The sum of two inner angle is equal to the opposite external angle.

Here , P and R are two internal angle and the X is its external opposite .

Then, value of X. = (50°+65°) = 115°

Value of X is 115° .

Mark it as a brainleist..

Answer 2

Answer:

let p =a

130°+a=180°

a=180°-130°

a=50°

let R=Y

Y=180°-115°

Y=65°

let Q=Z

Z+65°+50°=180°

Z+115°=180°

Z=180°-115°

Z=65°

X+65°=180°

X=180°-65°

X=115°

Answer=[X=115°]