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3 years ago

Geometry Question Find the area of the circle

Mathematics

2 answers:

gtnhenbr [62]3 years ago

8 0

Answer:

the area of the circle

= 706.5 cm²

Step-by-step explanation:

r = 1/2d

r = 1/2 × 30

r = 15 cm

$\boxed{ \bold{formula = \pi \: {r}^{2} }}$

= 3.14 × 15 × 15

= 706.5 cm²

oee [108]3 years ago

5 0

Answer:

Area of the circle = 706.5 cm²

Step-by-step explanation:

Diameter = 30cm

Radius = 15cm

Area of the circle=πr²= 3.14(15)²= 3.14×225 = 706.5 cm²

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Kipish [7]

Answer:

Step-by-step explanation:

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9×1= 9

is it divisible by 3?

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Oh yes, it is divisible by 3 with no remainings. So that is the least common denominator

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3 years ago

Will give Brainest answer !!! 30 points !!

vova2212 [387]

Answer:

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Step-by-step explanation:

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Papessa [141]

we know that

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3 years ago

3. Line M has a slope of 3.6 and goes through point

gizmo_the_mogwai [7]

Answer:

y = 3.6x + 2

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3 years ago

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Enter the number that belongs in the green box. x = [? ] y = [ ]

AlladinOne [14]

Answer:

x = [96°]

y = [ 84°]

Step-by-step explanation:

These are two straight lines that intersect to create vertical angles.

Recall that vertical angles are congruent.

Therefore:

$y = 84 \degree$

Also recall that angles on a straight line add up to 180.

This implies that:

$x + 84 = 180$

Subbtract 84 from both sides to get:

$y = 180 - 84$

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3 years ago