Answer:
A composite figure is made up of several simple geometric figures such as triangles, rectangles, squares, circles, and semicircles. To find the area of a composite figure, separate the figure into simpler shapes whose area can be found. Then add the areas together.
Step-by-step explanation:
Answer: dude just math
Step-by-step explanation:
1. Look at your problem
2. Fix your problem
Answer:
D.
Step-by-step explanation:
x(x+2) (x-5) -240
put that on a graph calculator and the x=8
x=8
x+2=10
x-5=3
Answer:
It should be B, 180 cm
Step-by-step explanation:
x = circumference of circle D
18/360 = 9/x
9*360 = 18x
9*360/18 = x
x = 180