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.

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step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )