Answer:
OAB is 90°
Explanation -
Given - A circle with centre O
According to the theorem , The tangent of a circle and the line of tangency make an angle of 90°
Just use the formula 1/2bh
Answer:
18,2
Step-by-step explanation:
you have 18 - (6*2) which is 12 equals 6
Answer:
C bottom left is ur answer
Step-by-step explanation:
heres a screenshot
Step-by-step explanation: