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3 years ago

How many faces does the polyhedron have?

Mathematics

1 answer:

NikAS [45]3 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

We presume the figure is a rectangular pyramid and that there are two hidden faces, one on the bottom and one at the back.

We can see 3 faces, so adding the two we presume we can't see, there are a total of 5 faces on this polyhedron.

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1. A chord is 22 cm long. It is 60 cm from the center of the circle.

mezya [45]

Answer:

Radius, r = 61 cm

Step-by-step explanation:

According to the attached figure, we have,

Length of chord, AB = 22 cm

Such that, AP = PB = 11 cm

OP = 60 cm

It is required to find the radius of the circle. We know that radius of a circle is perpendicular to chord. So, APO forms a right angled triangle. Using Pythagoras theorem to find the radius of circle. Let it is r. So,

$r^2=60^2+11^2\\\\r=61\ cm$

So, the radius of the circle is 61 cm.

3 0

3 years ago

A car dealership pays 8350 for a car. they mark up the price by 17.4 to get the retail price. what is the retail price of the ca

Mila [183]

$9802.90

17.4% = 0.174

so retail price = 8,350 + 8,350 * 0.174

= $9802.90

8 0

3 years ago

The function s(v)=3√v describes the side length, in units, of a cube with a volume of V cubic units. jason wants to build a cube

Alex73 [517]

S(v)=∛v
if v = 64 then
s(v) ∛64 = 4

answer
b. s >= 4

5 0

3 years ago

Read 2 more answers

Drag the tiles to the correct boxes to complete the pairs, not all tiles will be used.

Ann [662]

Answer:

I can't answer your question because I can't see what boxes your talking about

8 0

2 years ago

WILL CHOOSE BRAINLIEST!!!

dsp73

Answer:

Step-by-step explanation:

Percentage without triazine resistance

Start 21,200%

End 9,900%

Percentage with triazine resistance

Start 28,800%

End 35,100%

7 0

2 years ago