Circle geometry rule: Tangent to circle makes right angle with the radius
Please refer to the diagram below for the working out of each angle
Answer:
apprx. 8.06
Step-by-step explanation:
I hope this helps :)
Answer:
Are you asking for the selling price? If yes the answer should be $50 x (1+25%) = $62.5
Answer:
5) x = 25
6) x = 48
Step-by-step explanation:
5)
65 + x = 90
65 - 65 + x = 90 - 65
x = 25
--------------------------------------
6)
A complementary angle is 90 degrees.
42 + x = 90
42 - 42 + x = 90 - 42
x = 48