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3 years ago

Can you plz help me solve these plss i begg

Mathematics

1 answer:

Akimi4 [234]3 years ago

5 0

Answer:

a): A line has a total degree of 180. So just subtract it. 180-92 is

y=88

b): Similar to the previous, a right angle has a total angle of 90. 90-45=45.

y=45.

These are all the ones I can figure out. I hope someone else can get c) and d).

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Find the measures? I’m having a hard tome doing this

andre [41]

Answer:

Its Choice c.

Step-by-step explanation:

a = 60 degrees ( because of the arc = 60 degrees).

b = 1/2 * 60 = 30 degrees.

8 0

4 years ago

In the adjoining figure, area of trangle ABC is

Zepler [3.9K]

Answer:

$PQ=4\ cm$

Step-by-step explanation:

see the attached figure with the letter D to better understand the problem

we know that

The segment side AD is the height of triangle ABC

Triangles PBQ and ABD are similar by AA Similarity Theorem

The area of triangle ABC is equal to

$A=\frac{1}{2}(BC)(AD)$

we have

$A=48\ cm^2\\BC=12\ cm$

substitute

$48=\frac{1}{2}(12)(AD)$

$AD=8\ cm$

Remember that

If two triangles are similar then the ratio of its corresponding sides is proportional

$\frac{BP}{AB}=\frac{PQ}{AD}$

substitute the given values

$\frac{BP}{2BP}=\frac{PQ}{8}$

$\frac{1}{2}=\frac{PQ}{8}$

$PQ=4\ cm$

3 0

3 years ago

I NEED HELP PLEASEEEE!!!

just olya [345]

Answer:

I believe the answer is 18 yards correct me if I am wrong

Step-by-step explanation: Good luck

4 0

3 years ago

What Is Tan B?<br><br> need help asap!

andrew-mc [135]

Answer:

Try looking it up on a search engine and you might find the answer

Step-by-step explanation:

5 0

3 years ago

What is the value of X?

podryga [215]

Hey there! :D

36/6= 6

From this scale, we know that x has to be 42/6. Since the bigger triangle has a scale of 6 with the similar smaller triangle.

42/6=7

So, x=7

I hope this helps!
~kaikers

4 0

3 years ago