Answer:
169π
Step-by-step explanation:
circle eq: (x-a)²+(y-b)²=r², where (a,b) is center and r is radius
r²=169
r = ±13
since a radius length must be positive, r = +13, not -13
A of circle: πr²
r = 13
169π
given that the circle eq has r², you could've noticed that you can take the constant in the circle eq and multiply that by π to get the same answer
There are 10 millimeters in a centimeter, so to find the amount of centimeters that 98mm is equal to, you do this:
98/10 = 9.8
9.8 is a smaller number than 12, so your answer is greater.
14 * 45 = 630
The number that should be put in the box is 630
Answer:
D) 288 ft.
Step-by-step explanation:
To find the area of a parallelogram, multiply the base times the height.
A=bh
A= 24 x 12
A= 288
