Hello,
Area=π(10²-6²)=π(100-36)=64π
===========================
Answer:
parallel
Step-by-step explanation:
find the slope of each line
Line 1 (5-2)/(-4-2) = 3/-6 =-1/2
Line 2 (-4--9)/(-6-4)= 5/-10 = -1/2
the picture in the attached figure
we know that
m∠1+m∠2+m∠3+m∠4=180°
m∠jkm=m∠1+m∠2+m∠3
so
m∠jkm+∠4=180°
m∠jkm=5x+18
∠4=x
substitute
(5x+18)+x=180°------> 6x=180-18------> x=162/6--------> x=27°
therefore
the answer is
the measure of angle 4 is equal to 27 degrees
Answer:
Step-by-step explanation:
The absolute difference is 77-(-8)=85. The only option that is equivalent is
|-8|+77
Answer:
length = 36 ft; width = 12 ft
Step-by-step explanation:
Let the width be x.
The length is 3x.
The perimeter is the sum of two lengths and two widths, and it equals 96 ft.
3x + 3x + x + x = 96
8x = 96
x = 12
Width = x = 12 ft
Length = 3x = 3(12 ft) = 36 ft
