Answer:
535.9 ft²
Step-by-step explanation:
Since there are 360° in a circle, and 240° is 2/3 of 360°, we can say that the area of the bolded sector is <em>2/3 the area of the whole circle</em>. The area of a circle with a radius of r is πr², or approximately 3.14r², so the area of the whole circle is ≈ 3.14(16)² = 3.14(256) = 803.84 ft². Taking 2/3 of this gets us 803.84 * (2/3) ≈ 535.9 ft²
p=36
because 15 is 3 times 5 so just multiply the perimeter
Subtract 12x from 84x = 72x
Answer:
I'm pretty sure there is 36
Step-by-step explanation:
since 1/4 of them being blond and there is 9 of them do 9×4. hope this is right and helps.