Answer:
1 = 128 degrees
2 = 52 degrees
3 = 47 degrees
4 = 133 degrees
5 = 81 degrees
Step-by-step explanation:
angle 2 and 52 degrees are corresponding angles so they are equal.
angle 3 and 47 degrees are corresponding angles so they are equal.
angles 1 and 2 are supplementary angles so their sum is 180 degrees.
angles 3 and 4 are supplementary angles so their sum is 180 degrees.
angle 5 = 180 - 52 - 47 = 81 degrees
Answer:
x = -5.33333333
Step-by-step explanation:
Using dist. prop
3x - 6 + 4x = 10x + 10
combine like terms
7x - 6 = 10x + 10
move the 6 over
7x = 10x + 16
move the 10x over
-3x = 16
divide by -3
x = -5.33333333
Since, a circle is inscribed in a square, it means that the side of a square is equal to the diameter of a circle.
Since, the perimeter of a square is 32 inches.
A perimeter is a path that surrounds the two dimensional shape.
Perimeter of square is given by
side
side = 8 inches.
Since, side of a square = diameter of a circle
Therefore, diameter of a circle = 8 inches.
radius of a circle = , where d is the diameter
radius = = 4 inches.
The perimeter of a circle is termed as Circumference.
Circumference of a circle =
=
= inches.