Answer:
The actual area of the dog house floor is 1,440 in²
Step-by-step explanation:
step 1
Find the actual dimensions of the house floor
The scale is equal to
4 in/ft
Divide the dimensions of the plan by the scale
16 in=16/4=4 ft
10 in=10/4=2.5 ft
step 2
Convert ft to in
Remember that
1 ft=12 in
so
4 ft=4*12=48 in
2.5 ft=2.5*12=30 in
step 3
Find the actual area of the dog house floor to the nearest tenth inch
A=48*30=1,440 in²
The answer to this would be 11.82
Answer:
You need to attach the picture of the angles
Hello,
There are 4 congurent equilateral triangles in ABC and each has an area of (8/5)/4=2/5.
To form the parallelogram we need 2 triangles: 2* 4/5=4/5.
Answer C.
