Answer:
question 1 , area= 42.02 sq meter, circumference=22.98 meter
question 2, area=481.609sq meter, lenght of BC=263.3472 meter
for convience i converted yards to meter.
Step-by-step explanation:
in first question to find area of circle by multiplying value of pi (3.14) and square of radius of circle and to find circumference just multiply 2 with value of pi(3.14) and radius of circle.
in the second question to find area of sector use formula 1/2 r^2 x72 and to find lenght of arc bc use formula length= radius x 72
Answer:
34 pages
Step-by-step explanation:
For the first three pages, Sonia is already down 13 dollars.
106-13=93 dollars left
93/3 dollars per page =31
31+those three first pages=34 pages
the x intercept is (12,0) and the y is (0,-8)
Answer:
Solve the 1st equation for y and then you substitute the answer of the y value to the other equation to get the x value