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Ahat [919]
3 years ago
14

Given that ΔPQR is similar to ΔPTS, which statement MUST be true? A) m∠PST = m∠QPR B) m∠TPS = m∠RPQ C) m∠SPT = m∠PTS D) m∠PRQ =

m∠PTS
Mathematics
2 answers:
Andrei [34K]3 years ago
8 0

Answer: B, angle TPS is equal to angle RPQ. I have taken the assement and it is the correct answer.

Step-by-step explanation:

galina1969 [7]3 years ago
7 0

Answer:

The correct option is B.

Step-by-step explanation:

Two triangle are similar if their corresponding sides are in the same proportion or the corresponding angles are same.

It is given that the ΔPQR is similar to ΔPTS. It means all corresponding angles are same.

\angle R=\angle S

\angle Q=\angle T

\angle P=\angle P

Angle P can be defined as

\angle QPR=\angle TPS

\angle RPQ=\angle TPS

Therefore option B is correct.

\angle PST\neq\angle QPR

\angle SPT\neq\angle PTS

\angle PRQ\neq\angle PTS

Therefore option A, C and D are incorrect.

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emmainna [20.7K]
Since we know that the 38 is being bisected (which we can tell by the fact that the line hits it perpendicularly), we know that from the intersection to the edge of the circle is 19. From this we can create a right triangle in which the legs are 10 and 19 and the hypotenuse is a radius of the circle. Since x is also a radius of the circle, all we have to do is use that information to find the hypotenuse using the Pythagorean Theorem and we have x. 

Pythagorean Theorem
a^{2} + b^{2} = c^{2}
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100 + 361 = x^{2}
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8 0
3 years ago
Read 2 more answers
1. 63 is 90% of what number?<br> 70<br><br> with double number lines-Super confused, please help!!
olganol [36]

Answer:

70.

Step-by-step explanation:

Let x be the required number.

We are asked to find the number whose 90% equals to 63.

We can represent our given information in an equation as:

Now, we need to solve for x.

Therefore, 90% of 70 is 63.

8 0
2 years ago
If G(s) is the inverse of S(g) , and G(2) =16 then s(16) = 2 true or false?
lina2011 [118]
If f(x) is the inverse of g(x) then if f(a)=b then g(b)=a

so if G(s) is the inverse of S(g) then if G(2)=16 then S(16)=2, true

yes, it's true

A is answer
6 0
3 years ago
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Hi! I hope everyone has a great day! But can someone help me with this question? ☺️
yuradex [85]

Answer:

We have the same problem

5 0
3 years ago
What is the approximate volume of a tree trunk is the trunk is 12 feet tall with a circumference of 4.5
kakasveta [241]
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radius = circumference / (2*PI)
radius = 4.5 / ( <span> <span> <span> 6.2831853072 </span> </span> </span> )
radius = <span> <span> <span> 0.7161972439 </span> </span> </span> feet
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Volume = <span>π • (</span><span> <span> <span> 0.7161972439)^2 * 12
</span></span></span>Volume = PI * <span><span>0.5129384922 </span> * 12
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</span> </span>

4 0
3 years ago
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