Area of a triangle: 1/2 of area*height
(4*4)/2
16/2 = 8
8 * 4, since there are 4 triangles. = 32
18 * 8 (for the square) = 144
144 - 32 = 112 inches squared.
The triangles aren't shaded, so you can subtract them from the area of the rectangle to get the shaded area. The answer is 112 inches squared.
Answer:
210 1/8 ft²
Step-by-step explanation:
The length of the living room is 20 1/2
the width is half as long as the length
(20 1/2)/2=10 1/4
so the width is 10 1/4
A=LW so
A=(10 1/4)(20 1/2)
So A=
210 1/8 ft²
Answer:
the answer should be 98
Step-by-step explanation:
try it
Your answer should be:
x=4 1/8
look at the picture for how to solve it! hope this helps :)