Answer:
Area of circle = 9<em>π</em>
Step-by-step explanation:
Area of sector = 
Its central angle = 



Answer:
36?
Step-by-step explanation:
Answer: The area of Figure ABCDE is 79.5 square units.
Step-by-step explanation:
<em>Triangle ABC is the top triangle of Figure ABCDE.</em>
<u>Triangle ACD is the triangle on the right of Figure ABCDE.</u>
Triangle AED is the triangle on the bottom left of Figure ABCDE.
So, we need to add <em>23.85</em>, <u>29.4</u>, and 26.25 to get the area of Figure ABCDE!
23.85 + 29.4 + 26.25 = 79.5
Answer:
x = 7.33
Step-by-step explanation:
3x - 15 = 7
3x = 7 + 15
3x = 22
x = 7.33
The value of 4 in 34,258 is 10 times the value of the 4 in 47,163.