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
ziro4ka [17]
3 years ago
9

If two right triangles each have a 30° angle, then the

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Two triangles are similar when they share at least two angles and the only difference is size.

Scorpion4ik [409]3 years ago
4 0

Answer:

b. Similar

Step-by-step explanation:

Although angles are congruent the triangles are not as sides need to be the same too.  Both shapes have 90 degree and 30 degree and add up to 180 degree in each triangle. Therefore each shapes angles are congruent but we dont know there size or scale, so they are similar. if they are the same (shape and size)- in other words, if the lengths of the sides and the angles are the same. So they are similar.

Because the angles are congruent and sizes are not shown they must be similar.

They cannot be obtuse as no angle is larger than 90 degrees and to be obtuse it would have to be larger than 90 deg and lower than 180 deg.

They cannot be equilateral as that means it couldn't be 30 degree and a right angle as equilateral means same angle sizes within 'one' triangle or for every or each triangle; as we know all triangles that are equilateral are 60, 60, 60 degrees to add up to 180 degree and cannot be an equilateral for this reason too as we have right angle triangles and equilateral are not right angles due to being 60 degree angle measures.

They are not fully congruent as we do not know there side measures so they have to be similar.

You might be interested in
Calculate the value of <br> x<br> .
Anika [276]

Answer:

25 degrees

Step-by-step explanation:

2x plus 310 degrees add up to a full circle:  360 degrees.

Therefore, 2x = 360 - 310, or 2x = 50, or x = 25 degrees

5 0
3 years ago
Jace walked a total distance of StartFraction 5 Over 6 EndFraction of a mile to school this week. If he walked the same distance
Nezavi [6.7K]
Its A 1/6

I looked it up!
8 0
2 years ago
Find the Value of a and b in the triangle below select the two answers fro the list of choices
nataly862011 [7]
For angle a it will be 42degrees and for angle b it will be 138degrees and i am 100%sure
3 0
3 years ago
Read 2 more answers
Pls answer me this all question​
Scorpion4ik [409]

Answer:

a. 5 \frac{21}{40}

b. \frac{1}{42}

Step-by-step explanation:

a. \: 12 \frac{2}{5}  - 6 \frac{7}{8}

\frac{62}{5}  -  \frac{55}{8}

\frac{62}{8}  \times   \frac{8}{8}  -   \frac{55}{8}   \times  \frac{5}{5}

\frac{62 \times 8 - 55 \times 5}{40}

\frac{221}{40}

5 \frac{21}{40}

b. \:  \frac{3}{14}  -  \frac{4}{21}

\frac{3}{14}  \times  \frac{3}{3}  -  \frac{4}{21}  \times  \frac{2}{2}

\frac{3 \times 3}{42}  -  \frac{4 \times 2}{42}

\frac{1}{42}

Hope it is helpful....

5 0
3 years ago
Read 2 more answers
In a relay race, Nancy ran her part in 15.25 seconds, John ran his part in 13.8 seconds, Sylas ran his part in 16.4 seconds. Wha
sp2606 [1]

Answer:

45.45

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • A creek runs along a distance of 16,300 feet. About how many miles long is the creek?
    10·1 answer
  • Is 5/7 greater than 1/8?
    13·2 answers
  • What is 2 + 2 divided by 2 + 6 -3
    6·1 answer
  • wea re going to the carnival on friday night . It costs $2 for each ride and $5 for snacks. Lelia has 23 total to spend. Write a
    12·1 answer
  • Which point could be removed in order to make the relation a function? {(–4, 3), (–5, 6), (1, 0), (–4, 5), (9, 5), (0, –7)}
    12·1 answer
  • David biked 24 miles in 4 hours if he biked at a constant speed how many miles did he bike per hour
    12·2 answers
  • Which expression is equivalent to: -3a-7a+4b
    6·2 answers
  • A camp counselor needs 12 bags of candy that each weigh 112 pounds. How many ounces of candy does the camp counselor need?
    10·2 answers
  • How much force is needed to accelerate a space shuttle 15 m/s^2 with a mass of 2,030,000 kg? I will give you brainly if correct
    15·1 answer
  • If 5 for 25.59 how much for 9
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!