If the circumference of a wheel is 94 cm what is its approximate diameter
1 answer:
Hey there :)
We know the formula for the circumference of a circle:
Circumference = 2

× radius
2 × radius = diameter
Circumference =

× diameter
We are given:
Circumference = 94
Apply the formula:
94 =

d
Divide by

on either side to isolate d and find its value

d ≈ 29.9 cm → Your answer
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Step-by-step explanation:
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The answer to this problem is 45
Answer:
252
Step-by-step explanation:
[45-9]*7
36*7
252
Using Pythagoras in the first question
c=

which is approximately 16.5
for the second question
we also use Pythagoras
