3 years ago

A triangular right prism is cut perpendicular to the base.What is the shape of the cross section?

1 answer:

maks197457 [2]3 years ago

7 0

When a cross section is cut from a triangular right prism which is perpendicular to the base, the shape would be a rectangle with the length equal to height of the prism and the width equal to x which is to be determined still since it would depend at what part the area was cut.

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1. What is the measure in radians for the central angle of a circle whose radius is 6 cm and intercept arc length is 5.4 cm?

fgiga [73]

Hello!

1.
find circumferece
c=2pir
c=2*6*pi=12pi
intercept is 5.4

2pi radians=all

part/whole=part/whole
5.4/12pi=x/2pi
times both sides by 12pi
5.4=6x
divide both sides by 6
0.9=x
answer is 0.9 radians

2.
assuming 9pi/5 radians

find circumference
c=2pir
c=2*26.9*pi
c=53.8pi

arc/circumference=(9pi/5)/2pi

x/(53.8pi)=(9pi/5)/(2pi)
x/(53.8pi)=18/5
times both sides by 53.8pi
x=608.46266 m
about x=608.46 m

Hope this Helps! Have A Wonderful Day! :)

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3 years ago

Edward is playing a game where he draws cards with integers on them from a deck of cards. If the integer is positive he moves fo

Murljashka [212]

B) 4 steps in front of where he started.

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4 years ago

A machine worked for 5 hours and used 4 kilowats if electricity. The machine used ------ of a kilowatt each hour it worked.

slega [8]

Answer:

0.8 kilowatt/hour

Step-by-step explanation: