1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fiesta28 [93]
3 years ago
15

Are the triangles similar? If so, what is the scale factor of ΔRPQ to ΔVAQ?

Mathematics
2 answers:
garik1379 [7]3 years ago
5 0

Answer:

Option B) YES; 2:1

Step-by-step explanation:

In these triangles ΔRPQ and ΔVAQ we have been given few measurements like

∠RPQ = ∠VAQ = 90°

Length of AV =3, AQ = 4 &

Length of RP =6, PQ = 8

Now we have been asked about the scale factor of these two triangle and similarity between them.

As we know if two sides of a triangle is in the same ratio of the other triangle and angle between these sides is same then triangles are similar.

In other words ratio of sides RP:AV = PQ:AQ

                                         ⇒ \frac{RP}{AV} = \frac{PQ}{AQ}

                                         ⇒\frac{6}{3} = \frac{8}{4}

                                         ⇒ 2:1 =2:1

And angle between them ∠RPQ = ∠VAQ = 90°

Therefore bothe the triangles are following rule of SAS so similar with a scale factor of 2:1.      

san4es73 [151]3 years ago
4 0
Yes 2:1 you know this because the short sides, 3 and 6 are in the same ratio as the long sides, 4 and 8
You might be interested in
A map's key shows that every 5 inches on the map represents 200 miles of actual distance Suppose the distance is 7 inches. What
zepelin [54]
280 mi
1 in= 40 mi

40x7=280 mi
8 0
3 years ago
The circumference of the inner circle is 44 ft. The distance between the inner circle and the outer circle is 3 ft. By how many
Citrus2011 [14]

Answer: 18.86 feet

Step-by-step explanation:

The formula for determining the circumference of a circle is expressed as

Circumference = πD

Where D represents the diameter of the circle.

The circumference of the inner circle is 44 ft. It means that

22/7 × D = 44

22D = 7 × 44 = 308

D = 308/22

D = 14 ft

The distance between the inner circle and the outer circle is 3 ft. This means that the diameter of the outer circle would be

14 + 3 + 3 = 20 ft

Circumference of the outer circle is

22/7 × 20 = 62.86 ft

The number of feet by which the circumference of outer circle is greater than the circumference of the inner circle is

62.86 - 44 = 18.86 feet

5 0
3 years ago
HELP ME!!!!!!!!!!!!!!!!!!!!111
Vlad1618 [11]

Answer:

-40

Step-by-step explanation:

(-40) divided by 5 is (-8)

4 0
2 years ago
Read 2 more answers
The mathematical statement 4 C A means:
shtirl [24]
The mathematical statement 4 C A means that 4 is a subset of A. The "C" symbol is generally used in mathematical statements to mean that the former is a subset of the following statement.
4 0
3 years ago
Read 2 more answers
Simplify 2^-6 times 2^3
IgorC [24]

Answer:

(2^-6)*(2^3)

=2^(-6+3)

=2^-3

=1/(2^3)

=1/8

3 0
3 years ago
Read 2 more answers
Other questions:
  • Help me!!!!!!!!!!!!!!
    6·2 answers
  • Your uncle is starting new exercise program. To maintain his current weight, the program suggests a daily calorie intake of 2800
    11·1 answer
  • A researcher wishes to estimate the proportion of all adults who own a cell phone. he takes a random sample of 1,572 adults; 1,2
    7·1 answer
  • A random sample of 25 round trip flights between Philadelphia and Dallas has an average airfare of 393.50 with a sample Standard
    5·1 answer
  • I NEED THE ANSWER ASAP PLEASEEEE
    6·2 answers
  • The sum of three numbers is 124. The third number is 3 times the first. The second number is 9 more than the first. What are the
    12·1 answer
  • Round this number to the nearest 100,000<br> 3,153,007
    9·1 answer
  • Help im suck at math pleasee<br> 1. simplify 2.9+0.3-12-6<br> 2. simplify 2.9-5.3-4n+6
    14·1 answer
  • A recipe uses both carrots and onions. The recipe uses 4 times more carrots than onions. If the recipe uses a total of 25 ounces
    6·1 answer
  • Expand and simplify (2+√3)² - (2-√3)²
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!