Answer:
254.47
Step-by-step explanation:
the area of a circle can be found using the formula
pi(radius)^2
in your problem, the radius is 9. Plug it into the equation
pi(9)^2
9^2 is 81
81(pi)
pi is about 3.14
area is 254.47
If you need help, feel free to message me
Answer:
3,200
Step-by-step explanation:
3 is less than 5 so you round down to 3,200
Answer:
The two angles ADB and BDC are congruent since they are both right angles.
The segment AD and CD are congruent since D is the midpoint of AC.
Segment BD is in common for the two triangles.
The triangles ABD and BCD are congruent by SAS. In particular, Angle A is congruent to angle C (they are opposite to congruent sides), QED
Answer:
z = -10
Step-by-step explanation:
5/10 = 1/2
1/2 of 10 = 5
BAF and FAD I took the test !