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3 years ago

Need help with this circumference question

Mathematics

2 answers:

shutvik [7]3 years ago

8 0

Hold on I have that answer

Alexxandr [17]3 years ago

5 0

Answer:

The numerical value of circumference is greater than the numerical value of area

Step-by-step explanation:

Given

circumference= 2π

formula for circumference of circle is 2πr

hence r of given circle is 1

formula for area of circle is πr^2

putting r=1 in above equation

Area of given circle= π(1)^2

= π

As 2π>π

The numerical value of circumference is greater than the numerical value of area!

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Answer:

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Step-by-step explanation:

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3 years ago

What is the base of the triangle when the area is 120ft and the height is 8ft

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Find the value of y in the given triangle

Andre45 [30]

Given:

In the given triangle,

With respect to y, Perpendicular = 10 cm and Base = 8 cm

To find the value of y.

Formula

By Trigonometric Ratio we get,

$tan\theta = \frac{Perpendicular}{Base}$

Now,

Putting the values of perpendicular and base we get,

$tan\theta = \frac{10}{8}$

or, $\theta = tan^{-1} (\frac{10}{8})$

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Hence,

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elena55 [62]

Answer:

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Step-by-step explanation:

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