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
DanielleElmas [232]
3 years ago
11

A: AA B: SAS C: SSS D: not similar Please help!

Mathematics
1 answer:
Jet001 [13]3 years ago
3 0

Answer:

a

Step-by-step explanation:

this triangles are similar because 41+30+109 equals to 180

You might be interested in
Find the sum of 10x^2-10x-6 and x+6.
Andre45 [30]

Answer:

10x²−9x

Step-by-step explanation:

10x²−10x−6+x+6

=10x²−10x−6+x+6

Combine Like Terms:

=10x²−10x−6+x+6

=(10x²)+(−10x+x)+(−6+6)

=10x²−9x

Hope this helps!

3 0
3 years ago
Given: ABCD is a trapezoid, m∠1=m∠2, m∠3=m∠4, AB = CD, AC ∩ BD = O <br> Prove: m∠AOD = m∠BCD
LiRa [457]
Since AB = CD the trapezoid is isosceles, which means that ∡A = ∡D

Therefore also ∡2 = ∡3 (they are half of the congruent angles)

For the properties of parallel lines (BD and AD) crossed by a transversal (BD) we have ∡3 = ∡CBD.

Now consider triangles AOD and BCD:
∡OAD (2) = ∡ADO (3) = ∡CBD (3) = ∡CDB (4)

T<span>he sum of the angles of a triangle must be 180°, t</span>herefore:
∡AOD = 180 - ∡2 - ∡3
∡BCD = 180 - ∡3 - ∡4

∡AOD = ∡BCD because their measure is the difference of congruent angles.

6 0
4 years ago
347 is what in expanded form
zimovet [89]

Answer:

300+40+7

Step-by-step explanation:

8 0
3 years ago
What is m∠5?
kolbaska11 [484]
The answer is 27 degrees i know i took the test
5 0
3 years ago
Please help me with only one question. 20 points
Ostrovityanka [42]

Answer:

141.3 cubic inches

Step-by-step explanation:

The volume of a cylinder is found using the volume formula V=\pi r^2h.

The radius is half the diameter 6 which is 3.

Substitute h=5 and r = 3.

V = \pi r^2h\\V = \pi (3^2)(5)\\V=\pi *9*5\\V = 45\pi \\V= 141.3

3 0
3 years ago
Other questions:
  • Solve for x. Round your answer to two decimal places
    14·2 answers
  • An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. If there are 32 seats in the 8t
    15·1 answer
  • (-7/10+0.15)÷(-0.125)
    13·1 answer
  • Y=mx+bWhat variable shows the y intercept of the line?
    13·1 answer
  • I need help!!also the work has to be shown!!
    12·2 answers
  • Hello I am weak at maths! today was my math exam and I didn't do it well.Please help me daily when I ask questions in an easy ma
    9·2 answers
  • If 1 pound of candy is 3.50 how much candy can you get with one dollar?
    7·2 answers
  • A bag of sugar has a mass of 4 1/2 kg. What is the mass of 30 bags?
    5·1 answer
  • Which one of these equations has one solution, and which has no solutions? (Math)
    10·1 answer
  • Бx +7y = -12<br> 5х – 8y = –10
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!