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matrenka [14]
3 years ago
7

If the radius is 43, find the diameter.

Mathematics
2 answers:
RSB [31]3 years ago
8 0
Diameter = 2 × radius

radius= 43 CM

diameter= 2× 43 CM

diameter= 86 CM
SIZIF [17.4K]3 years ago
3 0

Answer:

Diameter = 86 units

Step-by-step explanation:

What is radius and diameter?

  • The radius of a circle is a straight line from the middle of a circle to its perimeter. The diameter of a circle is a straight line that touches the perimeter of the circle, then intersects with the center of the circle, and touches the perimeter of the circle again.

How do we find the diameter?

  • The diameter of a circle is twice the radius, so 2 × 43 = 86 units

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vovangra [49]

Answer:

C

Step-by-step explanation:

V=4 /3πr3

3000=1 1/3*3.14*r*r*r

3000=4.18666667*r*r*r

716.560509=r^{3}

Cube root the number

8.94851471456=r

TSA=4\pir^{2}

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Since we used different numbers for pi and I rounded our answer will be different but the answer is C

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3 years ago
In kite WXYZ, mZWY = 41° and mXYW = 11°<br><br><br> What is mWZY?
olchik [2.2K]

Answer:

128°

Step-by-step explanation:

In kite WXYZ, WY and XZ are longer and smaller diagonals respectively.

Longer diagonal bisects the opposite angles.

\therefore m\angle ZYW =m\angle XYW

\because m\angle  XYW = 11\degree... (given)

\therefore m\angle ZYW =11\degree

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\purple{\bold {m\angle WZY=128\degree}}

8 0
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tia_tia [17]

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Step-by-step explanation:

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expeople1 [14]

The answer would be -2

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Kaylis [27]

Answer:

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Step-by-step explanation:

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