2 years ago

Find the measure of QPR.. I need full explanation please

Mathematics

1 answer:

sweet-ann [11.9K]2 years ago

5 0

Answer:

b) 42°

Step-by-step explanation:

When two triangles share the same base (in this case, side QR), one angle is half of the other one. In this case:

1/2*∠QPR = ∠QSR

From the picture,

∠QSR = 21°

Replacing into the equation and solving for ∠QPR:

∠QPR = 2*21° = 42°

You might be interested in

According to the text, which is not a main component of drawing?

julia-pushkina [17]

I think it's horizon

3 0

3 years ago

Each pound of fruit costs $4. Write an expression that shows the total cost of fruit use the variable you identified in the ques

Gnesinka [82]

The expression would be j • $4

5 0

3 years ago

Read 2 more answers

What is sqrt 192 in simplest form

jeka57 [31]

Answer:

8√3.

Step-by-step explanation:

192 = 2 * 2 * 2 * 2 * 2 * 2 * 3

The square root of the multiple of the 6 2's is 2*2*2 = 8

so √192 = 8√3.

4 0

3 years ago

5.3.21

Flauer [41]

Answer:

y = -4x + 9

Step-by-step explanation:

7 0

2 years ago

What is 3t - 8 = 8t + 12

timama [110]

So you want to get t onto the right side so what you would do is subtract 8t from each side and add 8 to each side

-5t=20

Divide each side by -5

t= -4

6 0

3 years ago

Read 2 more answers