From the pie chart, determine the contribution of capital if the total contribution of all factors is 15million naira. a. 12.50 million naira b. 5.50 million naira c. 2.83 million naira d. 7.50 million naira?

RiverHeights

2 years ago

I can't see the angle for capital. I believe it's 68°.
So, the total angle in a pie chart (circle) is 360°

So, here's how to do it:
Let the contribution of capital be x

x/15,000,000 * 360 = 68
Solve for x
360x = 15,000,000 * 68
x = 1,020,000,000/360
x = 2,833,333
So the answer will be C