Answer:
area of shaded region: 21.07 ft²
<u>Given for semi circle:</u>
- radius of semi-circle: 7 ft
<u>Given for rectangle:</u>
<u>Find area of rectangle:</u>
Length * Width
14 * 7
98 ft²
<u>Find the area of semi circle:</u>
1/2 * π * r²
1/2 * 3.14 * (7)²
76.93 ft²
<u>Area of shaded region:</u>
area of rectangle - area of semi-circle
98 ft² - 76.93 ft²
21.07 ft²
Answer:
1/8
Step-by-step explanation:
1/2 of 1/4 = 1/2*1/4 = 1/8
Answer:
CosC = 
Step-by-step explanation:
Cos C = 
<em>Where Adjacent = 24 , Hyp = 40</em>
Cos C = 
<u><em>In simplest form</em></u>
CosC = 