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rodikova [14]
4 years ago
5

(GEOMETRY. REAL HELP PLS) Triangle DEF is an isosceles, so DEF = DFE.

Mathematics
2 answers:
alexandr1967 [171]4 years ago
7 0
Angles on a straight line add up to 180° so all you have to do is:

180 - 75 = 105

So CFD = 105°
kakasveta [241]4 years ago
4 0

Answer:

The Value of Angle CFD is 105°

Step-by-step explanation:

As you mentioned in the question, Triangle DEF is an isosceles triangle so angles DEF and DFE have the same degree value. If Angle DEF measures 75° then Angle DFE measures 75° as well.

A straight line has an Angle of 180°. Seeing as how CFE is a straight line and Angle DFE is 75°. We can subtract 75° from 180° in order to get the Angle CFD.

180-75 = 105

So the Value of Angle CFD is 105°

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Which statement is false?
Zarrin [17]
<span>Let's analyze our choices:
1. Media messages may translate differently across different media. Let's see here, if a person is reading a newspaper, would they react differently than if they noticed a tweet by their friend online about presidential campaign ads? Yes, they probably would, so this statement is true.
2. When analyzing media, it is important to ask, "Does it work ". If a person told you that the sky is actually pink but Mary Poppins is actually a real person and just makes you think that the sky looks blue, and that they learned this because the news told them so, would you automatically believe them? Not really. :P Therefore option 2 is out of the way.
3. It is important to understand that media messages do not have a goal. HAH! People and messages always have a goal. I think we may have found our false statement, but just to be sure, let's take a look at our last statement.
4. People will perceive media messages differently. </span>Have you ever watched a debate and thought that one side did a better job than the other, and then your friend starts an argument with you as they think that's total baloney? This statement is true too.

This leaves the only false statement as 3. <span>It is important to understand that media messages do not have a goal.</span>

Did that answer your question?
7 0
4 years ago
Can an Isosceles be a(n)<br> A.Equilateral<br> B.Scalene<br> C.Right
gizmo_the_mogwai [7]
An Isosceles can be scalene or right depending on it shape and size
7 0
3 years ago
Read 2 more answers
HELP ASAP! GIVING BRAINLIEST!
bearhunter [10]

Answer: Approximately 19.18 Cubic Centimeters

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V=πr^2h/3

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Possibly answer B?

5 0
4 years ago
I need help on #7<br> Please show your work
givi [52]

The area of the given square pyramid is:

total area = 1,100 inches squared.

<h3 /><h3>How to get the area of the pyramid?</h3>

On the second image, we can see that the pyramid is conformed of a square base and 3 triangles.

To get the surface area of the pyramid, we can just get the area of each of these simpler parts.

The base is a square of 22 in by 22 in, then the area of the base is:

B = (22in)*(22 in)  = 484 in^2

For each triangle, the area will be:

A = (base side)*(height)/2

A = (22in)*(14in)/2 = 154 in^2

And we have 4 of these triangles, then the total area of the pyramid will be:

total area = B + 4*A = 484in^2 + 4*(154 in^2) = 1,100 in^2

If you want to learn more about square pyramids:

brainly.com/question/22744289

#SPJ1

3 0
1 year ago
If rybirens (which each have 9 flowers) and figilbuttons (which each have 7 flowers). he says to his friend, i count 87 plants a
RideAnS [48]
You can subtract 9 from the 713 value and trace until you get a multiple of 7 or vice versa.

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or

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5 0
4 years ago
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