Answer:
The area is approximately 1256.64 The circumference is approximately 125.66
Step-by-step explanation:
This is because to find the area of a circle you square the radius and multiply by Pi. To find circumference, you can multiply the Diameter (twice radius) by Pi.
Answer:
-16
Step-by-step explanation:
-16 is a bigger number than -24 because its closer to positive numbers on the number line. Closer to 0 or 1 on the number line.
It is an acute triangle since all the sides are less than 90 degrees (it's also equilateral)
The answer you are looking for is -5x^5-5x^4+6x^3-x^2-7x+20
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