Step-by-step explanation:
#12)
1 5/8= 8x1 = 8 + 5 = 13
13/8 = 13÷8 = 1.625 and it not a repeating decimal
#13)
5/6 = 5 ÷ 6 = 0.833333 and is a repeating decimal
Answer:
The answer depends on the shape of the trapezoid...
Step-by-step explanation:
A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel. (trapezium)
Area = (a+b/2) * h
IF the sides are a = 3 ,b = 3 and height = 4
THEREFORE:
(3+3/2) * 4
6/2 * 4
3 * 4
12
Hope it helped.... Please mark as brainliest..thanks!!!
C=pi(radius)^2
c=pi(5)^2
c=pi(25)
c=78.5398163397...
c is about 78.5
Answer:
answers for some below
Step-by-step explanation:
An angle is a figure formed by two rays with a common initial point called a __end point_ of the angle.
An angle with a measurement between 90 degrees and 180 degrees is called an ____.
C. Obtuse Angle
An angle with a measurement less than 90 degrees is called an ____.
A. Acute Angle
An angle with a measurement equal to 90 degrees is called a ____.
B. Right Angle
Adjacent angles are always congruent.
B. False
Complementary angles have a sum of ____.
B.90 degrees
Supplementary angles have a sum of ____.
C.180 degrees
Linear pairs are ____.
C.supplementary
Vertical angles are non-adjacent angles.
A.True
Vertical angles are not congruent.
B.False
Angle bisectors form ____angles.
D. congruent