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
Tom [10]
2 years ago
8

Someone please help me!!

Mathematics
1 answer:
kobusy [5.1K]2 years ago
7 0
<h3>Answer:</h3>

A) Isosceles

E) Obtuse

<h3>Step-by-step explanation:</h3>

Ways to Define a Triangle

Triangles can be defined in two ways: by angles and by sides. Equilateral, isosceles, and scalene are based on side length. Acute, right, and obtuse are based on angle measurements. Triangle may only fall under one category for side length and one for angle measure (2 categories total).

Side Length

First, let's define equilateral, isosceles, and scalene.

  • Equilateral - All 3 sides of the triangle are congruent (equilateral are always acute angles).
  • Isosceles - 2 of the sides are congruent.
  • Scalene - There are no congruent sides; each side has a different length.

The triangle above has 2 congruent sides as shown by the tick marks on the left and right sides. This means the triangle is isosceles.

Angle Measurements

Now, let's define acute, right, and obtuse.

  • Acute - All 3 angles are less than 90 degrees; all angles are acute.
  • Right - 1 of the angles is exactly 90 degrees; it has a right angle.
  • Obtuse - 1 of the angles is greater than 90 degrees; there is an obtuse angle.

The largest angle in the triangle is 98 degrees, which is obtuse. This means that the triangle is obtuse.

You might be interested in
AC is tangent to circle O at point C. What is the length of OC
Sedaia [141]

Let OC is x, so OC=OB=x

{4}^{2}  + x^{2}  =  {(2 + x)}^{2}  \\ 16 +  {x}^{2}  = 4 + 4x +  {x}^{2}  \\ 12 = 4x \\ x = 3

Answer: OC=3 points

6 0
3 years ago
Please help me with this I would give you 50 points.<br> FEET 1 4 5<br> INCHES 24 36
kipiarov [429]

Answer: feet: 1, 2, 3, 4, 5

          inches: 12, 24, 36, 48, 60

Step-by-step explanation:

There are 12 inches in a foot, therefore if you have 1 foot you have 12 inches, if you have 2 feet you have 24 inches becauase 2*12 = 24 and so on...

6 0
2 years ago
Read 2 more answers
Work out whats 2f-4g
choli [55]

Step-by-step explanation:

I hope this helps. good luck

8 0
2 years ago
About what percent of electric blowers are less than 7.5 pounds? (You do not have to type the percent sign)
Margarita [4]

Answer:75% ; 50%

Step-by-step explanation:

5 0
2 years ago
Express as a fraction or mixed number 1.5%
Svetlanka [38]

Answer:

3/2 g.oogle if you want the explanation of your work.

4 0
2 years ago
Other questions:
  • Please Help! ASAP! WIll give Brainliest
    9·1 answer
  • Austin can eat 3 doughnuts per minute. Equation for that would be: d=3m. Jose ate donuts at the following rate : 2:4 4:8 6:12. W
    9·2 answers
  • The number in the blanks represents
    6·2 answers
  • a jar only 11 red balls, 9 yellow balls, 5 green balls, and n white balls. what is the probability that a ball randomly chosen f
    11·1 answer
  • What is rational number and how do you convert 4/33 as decimal
    8·1 answer
  • Many young black ambitious musicians migrated to Harlem around 1940, where they found an alternative music scene in the after-ho
    13·1 answer
  • The probability of choosing a green ball out of a box of balls is 2/9. What are the odds in favor of choosing a green ball?
    13·1 answer
  • Complete the first step in the solution.<br><br> 4x=24
    10·2 answers
  • A TV has an original price of $549 . Enter the new price after the given percent of change. 10% increase The new price is?
    8·1 answer
  • Can someone help me with this?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!