The image below is a triangle drawn inside a circle with center o: a triangle is shown inscribed inside a circle. the leg of the triangle labeled 8 inches passes through the center of the circle, o. the other two legs are labeled as 4 inches and 5 inches. which of the following expressions shows the area, in square inches, of the circle? (π = 3.14) 3.14 ⋅ 42 3.14 ⋅ 52 3.14 ⋅ 5 3.14 ⋅ 22

A.

Step-by-step explanation:

We have been given that a triangle is inscribed inside a circle. The leg of the triangle labeled 8 inches passes through the center of the circle, O. The other two legs are labeled as 4 inches and 5 inches.

The leg with 8 inches length passes through the center, so it will be the diameter of the circle.

To find the area of the circle, we will divide diameter by 2 to find radius of circle.

Upon looking at our given choices, we can see that option A is the correct choice.

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation: