In blueprints an architects firm drew everything 1/24 of the actual size the windows will actually measure 4feet by 6 feet and t
he doors measure 12 feet by 8 feet what are the dimensions of the windows and doors
2 answers:
Window size in the image
length = 1/6 feet
width = 1/4 feet
Door size in the picture
length = 1/2 feet
width = 1/3 feet
<h3>Further explanation </h3>Scale images are images that represent the real situation. The picture made is given a certain comparison so that it describes the real situation
This particular comparison is called scale
Examples of this scale drawing include maps and floor plans
On a map usually a scale is included
So the scale is a comparison between the distance on the map with the actual distance
an architects uses a scale of 1:24 in the picture
actual size of the windows = 4 x 6 feet
actual size of the doors: 12 x 8 feet
then:
- 1. The window size in the image is:
length = scale x actual size
length = 1/24 x 4
length = 1/6
width = 1/24 x 6
width = 1/4
- 2. The size of the door in the picture is:
length = scale x actual size
length = 1/24 x 12
length = 1/2
width = 1/24 x 8
width = 1/3
<h3>Learn more </h3>
a scale on a map
keywords: scale, maps, blueprint, doors, windows
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Answer:
The amount of heat required to raise the temperature of liquid water is 9605 kilo joule .
Step-by-step explanation:
Given as :
The mass of liquid water = 50 g
The initial temperature = = 15°c
The final temperature = = 100°c
The latent heat of vaporization of water = 2260.0 J/g
Let The amount of heat required to raise temperature = Q Joule
Now, From method
Heat = mass × latent heat × change in temperature
Or, Q = m × s × ΔT
or, Q = m × s × ( -
)
So, Q = 50 g × 2260.0 J/g × ( 100°c - 15°c )
Or, Q = 50 g × 2260.0 J/g × 85°c
∴ Q = 9,605,000 joule
Or, Q = 9,605 × 10³ joule
Or, Q = 9605 kilo joule
Hence The amount of heat required to raise the temperature of liquid water is 9605 kilo joule . Answer
<u>Part 1) which angle is congruent to Angle 1?</u>
we know that
When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called <u>corresponding angles</u>
m∠5=m∠1 ----------> by corresponding angles postulate
therefore
<u>the answer Part 1) is </u>
Angle
Part 2) Which can be used to directly prove that Angle 1 =~ Angle 8?
we know that
<u>Alternate exterior angles</u> are defined as two exterior angles on opposite sides of a transversal which lie on different parallel lines.
in this problem
m∠1=m∠8 -------> by alternate exterior angles theorem
therefore
<u>the answer part 2) is the option </u>
Alternate Exterior Angles Theorem
<u>Part 3) If m Angle 5 = 42 degrees, what is m Angle 4?</u>
we know that
<u> Alternate interior angles</u> are two interior angles which lie on different parallel lines and on opposite sides of a transversal
m∠4=m∠5 --------> by alternate interior angles theorem
so
m∠4=
therefore
<u>the answer Part 3) is</u>