1 answer:
To find the Area of the Shaded region:
☆Make a Formula of how to get it in your head.
= Area of Triangle - Area of Circle
Equilateral means all the sides are the same. Thus all. the sides are 10
☆Find Area of Triangle
Formula: Area of Triangle=
1,2(Base ×Height)
1,2(10×10)
100 ÷ 2 = 50 unit^2
☆Find Area of Circle
Assume: Radius of circle is 5
☆ Área of Circle= Pi × r^2
Pi × 5^2 = Pi × 25
Área of Circle = 78.5 (approximately)
Using Formula
Area of Triangle - Area of Circle
50 -
You might be interested in
She ate 10 cookies
1/3 of 30 is 10
Answer:
x = 6
Step-by-step explanation:
2x + 5 = 8x - 13 place like terms in the same side of the equation
5 + 13 = 8x - 2x add like terms
18 = 6x
6 = x
Answer:
area: 8064units perimeter: 30units
Step-by-step explanation:
He charges 4.75 per lb....
so 5 lbs would cost (5 * 4.75) = $ 23.75 <==
Answer:
1/5 because 20% is equivalent to 20/100
Step-by-step explanation:
or 0.2 Thats what I got- sorry if I am wrong.