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lianna [129]
3 years ago
9

Use the diagram to find the measure of each of the angles.

Mathematics
2 answers:
just olya [345]3 years ago
8 0
Angle AQB is x = 90

Angle ASB is x = 90

Angle ALB is x = 90

Angle ATB is x = 90

Angle ARB is x = 90

<span>BWD is x < 90</span>
Elis [28]3 years ago
7 0

Answer:

If an angle is inscribed in a semicircle, it will be half the measure of a semicircle (180°), that is, measuring 90 degrees.

According to the given diagram,

Q, S, L, T, R and W are the points of the circumference of the circle having center O,

Also, AB is the diameter of the given circle,

∠AQB, ∠ASB, ∠ALB, ∠ATB, ∠ARB and ∠AWB are the angles on the semicircle,

Thus, by the above property,

m∠AQB = 90°

m∠ASB = 90°

m∠ALB = 90°

m∠ATB = 90°

m∠ARB = 90°

m∠AWB = 90°

If m∠BWD = x

Since, By the diagram,

m∠BWD < m∠AWD

⇒  m∠BWD < 90°

⇒ x < 90°

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3 years ago
Find c. Round to the nearest tenth.
mixer [17]

Answer:

Here,

150+10=180

162-180=18

Answer is 18°

Step-by-step explanation:

So the round of nearest tenth is 18°

Hope it will help have a great day at school. ^_^

3 0
3 years ago
Here’s another one that I’m having trouble with
Alla [95]

The total is 94 units.

A square has four equal sides so...

(5x-1)+(4x+3)+(5x-1)+(4x+3)=94

Combine like terms

19x+4=94

Subtract 4 from both sides

94-4=90

18x=90

Divide by 18 on both sides

90/18=5

X=5

Plug 5 in for x on the length of PQ

4(5)+3

20+3=23

Length of PQ=23 units

6 0
3 years ago
Read 2 more answers
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ANTONII [103]

Answer:

Um wat?

Step-by-step explanation:

6 0
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Please help!<br> what is it
Dmitrij [34]

Answer:

105

Step-by-step explanation:

The interior angle for R is supplementary to the 155 degree angle

(they add to 180)

180-155=25

The sum of the interior angles of a triangle is always 180

180-50-25= 105

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