Assuming the shape is a piece of a circle, you can determine the ratio of the shape to a full circle. A full circle will have 360 degree but this shape is only 40 degree. Then the ratio would be: 40/360= 1/9 full circle.
Then, using the circle area formula, the area of the 1/9 circle would be:
full circle area= pi * r^2
full circle area= 22/7 * 6^2
full circle area= 792/7
1/9 full circle area= 792/7*9= 88/7 = 12.57
You need to make use of the distributive property, along with ...
Then
Answer:
11/15
Step-by-step explanation:
22 = 11 x 2
30 = 15 x 2
Divide each number in the original fraction by 2
30000 is the estimate if your estimating by the ten thousand
First trail ... 5 1/3 = 16/3 miles
second trail ... 1 3/4 = 7/4 times as long as the first
We would like to know how many miles Jamal hiked. To answer this question, we have to add miles from the first trail and miles from the second trail.
But first we have to calculate how long was the second trail:
7/4 * 16/3 = 7*4/3 = 28/3 = 9 1/3 miles
Now, we have to add miles from both of the trails:
16/3 + 28/3 = 44/3 = 14 2/3 miles
Result: Jamal hiked 14 2/3 miles.