Answer:
R.H.S:
= cos ( 90 - theta )
= cos (90) cos(theta) + sin(90) sin(theta)
= 0 + sin(theta) =>[ cos(90) = 0 , sin(90) = 1]
= sin(theta)
Answer:
-2
Step-by-step explanation:
hope this helped!
Yes, there is a type of triangle called a "3 4 5 triangle" with side lengths 3, 4, and 5.
10 yd and 14 inches is the common answer for that
m∠C = (1/2)(m arc AB), because ∠C is an inscribed angle.
(5x-7) = (1/2)(2x)
5x-7 =x
4x = 7
x= 7/4 or 1.75
