Question

Find the measure of angle p in the given figure (i)​

Answer 1

Answer:

Total angle of a triangle = 180°

Straight line on base = 180°

R = 180°-105°=75°

PQR = 180°

Q=69°

R=75°

P=180°-(69°+75°)

P=180°-144°

P=36°

Answer 2

Answer:

P = 36

Step-by-step explanation:

here ,

let angle of p be x

then,

P=x , Q=69 , R=105

let the interior R be y

= y+105 = 180 [ being straight angle =180 ]

= or , y=180-105

= y=75

Now , P + Q + R = 180 [ sum of interior triangle of angle ]

or , x + 69 + 75 =180

or , x + 144 = 180

or , x =180-144

or , x = 36

therefore , value if P is 36

hope its helpful !!