(3,1) would be the answer
Answer:
to the nearest tenth
Step-by-step explanation:
find the area of the semi circle
find area of the whole shape
then subtract both areas to get shaded area
Answer:
The angle subtended by the angle is π rad.
Step-by-step explanation:
Length of an arc is expressed as rθ
L = rθ
r is the radius of the circle
θ is the angle subtended by the arc
Given L = 3π units
diameter = 2×radius = 6units
radius = 6/2 = 3units
Substituting this values in the formula to get θ we have;
3π = 3θ
θ = 3π/3
θ = π rad
Answer:
the answer is 13
Step-by-step explanation:
this is the answer I got if its not it then give me some answer choices
The measure of angle FDE must be 90 degree, if D is a point on the circle. If D is not a point on the circle, we are unable to determine the measure of angle FDE.
When you have angle with the vertex on a circle and the sides go through the ends of the diameter, the angle is always a right angle.