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
ss7ja [257]
3 years ago
7

Which pair of triangles MUST be similar?

Mathematics
2 answers:
Naily [24]3 years ago
7 0

Answer:

b.) Triangle 7 has a 40 degree angle and a 35 degree angle. Triangle 8 has a 40 degree angle and a 105 degree angle.

Step-by-step explanation:

b.) triangle 7's 3 angles: 40° , 35° and 180° - 40° - 35° = 105°

    triangle 8: 40° , 105° and 180° - 40° - 105° = 35°

they have all 3 corresponding angles congruent, triangle and triangle 8 is similar (AAA)

PilotLPTM [1.2K]3 years ago
6 0

Answer:

b.) Triangles 7 and 8 are similar.

Step-by-step explanation:

If triangles have the same angle measurements, they are similar

If we have two angles, we can find the third by using the equation 180 (total of all angles in any triangle) - angle 1 -angle 2 = angle 3.

Let's set up this value with values from triangle 7.

180-40-35=angle 3

105=angle 3

Thus, the angle measurements of triangle 7 are 35, 40, anf 105.

Let's set up the same equation with value for triangle 8.

180-40-105=angle 3

35=angle 3

Thus, the angle measurements of triangle 8 are 35, 40, anf 105, the same as those of triangle 7, meaning the two triangles are similar.

You might be interested in
9 times 10 to the fourth power
laiz [17]
Someone deleted my answer but if you need to look back its 90000
4 0
3 years ago
Find the product.<br> 5x2.2y2
ozzi

Answer:10x^2y^2

Step-by-step explanation:

5x2 X 2y2=10x^2y^2

3 0
3 years ago
Write equations for the vertical and horizontal lines passing through the point (-4,-9).
Gnesinka [82]

Answer:

Below.

Step-by-step explanation:

These are perpendicular line which intersect at (-4, -9).

Vertical line is x = -4.

Horizontal lone is y = -9.

6 0
3 years ago
Which container holds more, a Elgin millimeter carton, or a 1 L bottle
anyanavicka [17]
The answer would be a 1 Liter bottle, because a liter is 33 oz rounded and and Elgin millimeter container is 25 oz.
7 0
3 years ago
6²+(-4)<br> How do u get a answer
kiruha [24]
So 6^2 would be 36 because it is 6 times 6 and then -4 so 36-4=32
7 0
3 years ago
Read 2 more answers
Other questions:
  • A tank currently holds 5 gallons of water. It is being filled at the rate of 1/4 gallon per minute. How long will it take for th
    15·2 answers
  • 36.00 with a 7% sales tax
    11·1 answer
  • What is x ? please help :)
    5·1 answer
  • How do u solve for x in the equation 3x+9=44-2x
    12·2 answers
  • The two dot plots represent a sample of the number of
    8·2 answers
  • Which point is on the graph of the function
    9·1 answer
  • Find the Midpoint of the following Coordinates:
    12·1 answer
  • Write an equation of the line with a slope of −3 and y-intercept of 0
    8·2 answers
  • What is the area of a square with side lengths of 3/5 units?
    8·1 answer
  • Help!!!! Will give Brainly
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!