The meaning of circumference is to find the distance around a circle or in other words perimeter by using the formula C=2πr or C=<span>πd.
On this case it is asked you to find the circumference of a circle with a diameter of 3 meters, so you will use the formula C=2</span><span>πr.
C=2</span><span>πr
C=2(3.14)(3)
C=18.84 meters
The circumference of the given circle is 18.84 meters.</span>
She used 10 more gallons of green paint
Hope this helps if it does yourwelcome
Answer:
25.8 pounds
Step-by-step explanation:
3 x 8.6 = 25.8
Let C be the center of the circle. The measure of arc VSU is
, so the measure of the minor arc VU is
. The central angle VCU also has measure
.
Triangle CUV is isosceles, so the angles CVU and CUV are congruent. The interior angles of any triangle are supplementary (they add to 180 degrees) so


UT is tangent to the circle, so CU is perpendicular to UT. Angles CUV and VUT are complementary, so



So finally,

degrees.