Question

Please solve this question!​

Answer 1

Answer:

I think the answer is 100

Step-by-step explanation:

if we twice the given angle we will get 100

please mark as brainliest if my answer is correct

Answer 2

65°,25°

Step-by-step explanation:

connect POQ .

POQ = 180-PTQ = 180-50 = 130°

PSQ = POQ/2 = 130/2 = 65°

OQ = OP = (radius of circle) so ∆ PQO will be an isosceles ∆ .

then OPQ = (180-130)/2 = 25°

Note:(1) [ angle Made by the chord (PQ) at the centre will be twice the angle made by the same chord at any point on the circle

(PSQ = 2× POQ)

NOTE :(2) base angles of isosceles∆ (PQO) are always equal.