Answer:
1.False
2.False
3.True
4.True
5.not sure, it could be true or false because adjacent angles can add up to 180 or even 360 as long as they have the same vertex
Complementary angles are angles who sum to 90 degrees. So, since one angle is 13 degrees, naturally the other must equal 77. Good luck! c:
Find the circumference:
Circumference = 2 x pi x radius
Circumference = 2 x 3.14 x 9 = 56.52 inches
the arc length is 45 degrees/360 degrees of the circumference.
Marc length = 56.52 x 45/360 = 7.065 inches
Rounded to the nearest tenth = 7.1 inches
Answer:
<h2>Look at the photo I have sent</h2>
The best unit to measure the capacity of water, would be gallons
