Answer:
The first and third options are correct so choose both
Step-by-step explanation:
You can take it apart. There are a top and bottom (both the same) right triangle. So you can find the area of that by multiplying 8*6 and divide by two. Then multiply by two because there are 2 triangles.
You are left with three rectangular sides: One 10x10, one 10x6, and one 10x8.
So your whole equation looks like this: A = 2[(8*6)/2]+(10*10)+(10*6)+(10*8)
83 1/3 % = 5/6 so
20 = (5/6)x
x = (6/5)(20) = 24
To identify meauserment / user mistakes made when measuring.
The measure of angle 6 can be found by subtracting the measure of angle 13 from 90.
90-13 = 77
