M e a s u re the length or height of the animal in e a ch scale draw i n g. Use your measure m e n t
and the given scale to calculate the actual
length or height of each animal.
a) scale 1: 30

b) scale 1: 100

c) scale 2 :1

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

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.

the answer is  

a.

28 ft2

step-by-step explanation: