140 130 120 110
What is the measure of the angle?
100
80
100
70
110 120
90
80
60
70
60
130
50
50
40
140
40
DE
051
150
160 170 180
53°
67°
127°
133°
202 PM
1/29/2020
FI
e
O Type here to search

b.an increase in a causes b to decrease

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

just find the gcf and solve the gcf's until you get each answer i have a really good feeling somethings missing xd (like the dimensions of the fence) *cough *cough *hint *hint

step-by-step explanation: