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Firdavs [7]
3 years ago
5

1. What is the volume of the following cone? * 2.5 mm 1 12.6 mm 1

Mathematics
1 answer:
mafiozo [28]3 years ago
3 0

Answer: V=πr2h 3

=π·2.52·12.6 3

=82.46681

Step-by-step explanation:

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Tell whether the angles are adjacent or vertical. Then find the value of $x$ .
boyakko [2]

Answer:

they are adjacent angles

Step-by-step explanation:

for adjacent angles

{(x + 3)}^{o}  =  {84}^{0}  \\ x = 84 - 3 \\ x = 81

7 0
2 years ago
What is the value of x?
Alisiya [41]
The value of x is 3.14
7 0
3 years ago
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the equation a equals 1 half b h, where b represents base and h represents height, is used to find the area of a .
NikAS [45]

The formula for b from the given area is equal to (2A / h).

As given in the question,

Formula to find area of a triangle is equal to A = (1/2) b h

b represents the base of the triangle

h represents the height of the triangle

A = (1/2) b h

Multiply both the side by 2 in area formula

2A = b h

Divide both the side by h

b = (2A) / h

Therefore, the formula for b from the given area is equal to (2A / h).

The complete question is:

The formula A = (1/2)b h represents the area of a triangle where A represents the area, b is the base of the triangle and h is the height of the triangle. 1. Solve this formula for b.

Learn more about area here

brainly.com/question/27683633

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6 0
2 years ago
How can you best describe a stop sign using polygons? the sign has sides, so it is . it appears to be because the sides and angl
USPshnik [31]

A polygon is a two-dimensional closed object. The polygon that best describes a stop sign is a regular octagon.

<h3>What is a polygon?</h3>

A polygon is a two-dimensional closed object with n number of straight sides that is flat or planar and the value of n is always greater than 2 (n>2).

<h3>What is an octagon?</h3>

An octagon is a polygon that has 8 number of sides.

As we know that a stop sign has 8 sides, therefore, the polygon that is in the shape of the stop sign is an octagon.

An octagon has 8 sides, and as it is mentioned in the problem that sides and angles appear to be congruent, therefore, the polygon must be a regular polygon.

Hence, the polygon that best describes a stop sign is a regular octagon.

Learn more about Polygon:

brainly.com/question/17756657

3 0
2 years ago
Read 2 more answers
Solve for h. <br>what is h equal to?​
Amanda [17]

Answer:

the last one

Step-by-step explanation:

.................

3 0
3 years ago
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