Answer:
y=3.364
x=4
Step-by-step explanation:
hope this helps
Answer:
28
Step-by-step explanation:
6+6+8+8. Opposite sides of a rectangle are congruent
z = 2y
Step-by-step explanation:
..... (given)
... (exterior alternate angles)
Answer:
The next step is to find the point on the circle which makes a tangent line that passes through the outside point.
Step-by-step explanation:
A tangent line to a circle is a line that touches the circle at exactly one point. You need two points to draw a line. You already have one point and the circle, then you need the other point, which lies on the circle. These two points have to lie on the same line. Notice that there are two possible tangent lines.
<u>To prove the trigonometric equation:</u>
We know that 
, substitute this in place of 1.
Multiply each term of the first term with each term of the 2nd term.
Group like terms together.
= LHS
RHS = LHS
Hence proved.
