Question 5
FD = 63 • 2 or 126°. The reason for this is the fact that 63° is an inscribed angle.
DE is a straight line. A straight line measures 180°.
The measure of a circle is 360°.
FE = 360° - 180° - 126°
FE = 54°.
Remember: FE is a minor arc.
Understand?
Done!
Answ
x and y coordinates
Step-by-step explanation:
Answer:
B. 3.710
Step-by-step explanation:
This number makes 7.706 smaller
Hello from MrBillDoesMath!
Answer:
P = ( sqrt(2)/2), sqrt(2)/2 )
Discussion:
The circle has a radius of 1 as passes it passes through the point (1,0). P makes an angle of 45 degrees with respect to the positive x axis, so by the Pythagorean theorem (or equivalently, trigonometry),
P = (x,y) = ( [email protected], [email protected]) = (1 cos(45), 1 sin(45)) =
( sqrt(2)/2), sqrt(2)/2)
Thank you,
MrB