She walked 3 Miles Per Hour each minute
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
66!
Surprised I got that.
360 - 42 - 42 - 72 - 72 = 132
132 / 2 = 66
If you look opposite from where the angles are given they are the same angles.
If this is the question I'm thinking it is... then....
The part swimming and cycling = 1/4 + 3/5
= 17/20
The part remaining after swimming and cycling
= 1/1 – 17/20
= 17/17 – 17/20
= 3/20
if 3/20 part = 3600
then 1 full part = 3600 × 20/3 = 24000
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