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
600 is the answer hope this helps
The cities are 9.6 inches apart on map.
Step-by-step explanation:
Given,
80 miles in actual = 0.75 inch
1 mile =
Distance between two cities = 1025 miles
1025 miles on map =
The cities are 9.6 inches apart on map.
Keywords: distance, multiplication
Learn more about distance at:
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7 by 8 rectangle plus a 7 base by 11 - 8 height triangle
A = 7×8 + (1/2) 7 (11 - 8) = 56 + 21/2 = (112+21)/2 = 133/2
Answer: 66.5 sq cm
7.65 + 12 = 19.65% total
19.65% = 0.1965
745 * 0.1965 = 146.39 is taken out for taxes
745 - 146.39 = 598.61