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
mojhsa [17]
3 years ago
6

Can you say a triangle with equal angles of 60 is equilateral

Mathematics
2 answers:
Tanzania [10]3 years ago
5 0

Answer:

Not really

Step-by-step explanation:

NOT NECESSARILY would a triangle be equilateral if one of its angles is 60 degrees. To be an equilateral triangle (a triangle in which all 3 sides have the same length), all 3 angles of the triangle would have to be 60°-angles; however, the triangle could be a 30°-60°-90° right triangle in which the side opposite the 30 degree angle is one-half as long as the hypotenuse, and the length of the side opposite the 60 degree angle is √3/2 as long as the hypotenuse. Another of possibly many examples would be a triangle with angles of 60°, 40°, and 80° which has opposite sides of lengths 2, 1.4845 (rounded to 4 decimal places), and 2.2743 (rounded to 4 decimal places), respectively, the last two of which were determined by using the Law of Sines: "In any triangle ABC, having sides of length a, b, and c, the following relationships are true: a/sin A = b/sin B = c/sin C."¹

IRINA_888 [86]3 years ago
4 0

Step-by-step explanation:

A triangle with three equal interior angles is called an equiangular triangle. In an equiangular triangle has three. equal sides, and it is the same as an equilateral triangle.

You might be interested in
Hi i need help as soon as possible
scoundrel [369]

Answer:

The answer is 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which two ratios form a proportion? A) 2 : 3 and 4 : 12 B) 2 : 3 and 6 : 12 C) 2 : 3 and 12 : 18 D) 2 : 3 and 12 : 36
kirill115 [55]
C) 2:3 and 12:18

bcs you put them in fraction form and cross multiply them
5 0
3 years ago
Read 2 more answers
Mr. Moss had 2 gallons of paint. He painted 3 doors. How many benches can he paint with the paint that is​ left? Show your work.
RUDIKE [14]

Answer:

uh depends on how much paint he used for the doors and how much paint he needs for the benches

Step-by-step explanation:

8 0
3 years ago
1. Ruth Lockwood earns $2,917 a month as a supervisor for Acme
soldi70 [24.7K]

Answer:

a. 25%

b. $1560

c. $130

Step-by-step explanation:

a.

If 75% is paid by company, the rest is paid by Ruth.

Out of 100%, 75% is paid by company, so Ruth pays 100 - 75 = 25%

b.

Per year, the total amount paid is 6240, but Ruth pas 25% of this. So,

25% = 0.25

To get the answer, we multiply 0.25 with 6240.

0.25 * 6240 = 1560

So, $1560 is paid by Ruth annually.

c.

Since 1560 is paid annually (in 12 months), each month Ruth has to pay:

1560/12 = $130

Hence, $130 is deducted each month from her paycheck

6 0
3 years ago
Fill in the scale dimensions in the table to the nearest thousandth.
kondor19780726 [428]

To convert the inches portion of the measurement to feet, divide the inches by 12. Then add that number to the feet. Multiply the sum by 0.25 to get the number of inches on the scale drawing.

When you have this many to do, a spreadsheet or calculator is helpful.

br: 2.625 by 2.750

lr: 6.250 by 4.667

kit: 3.375 by 2.000

dr: 3.000 by 2.500

The dimensions are listed here in the order given in the problem statement. Your answer is requested to be shortest dimension first, so you will need to reverse the numbers for all but the first one.

5 0
3 years ago
Other questions:
  • Simplify. (-2)^-3<br><br> PLEASE HELP
    13·2 answers
  • Which is an irrational number
    10·1 answer
  • Solve the system using elimination<br> y=-3x+6<br> y=x^2-4
    13·1 answer
  • Three different cars are available to take 4 men and 1 woman on a particular journey. In how many different ways can the five pe
    5·2 answers
  • Anyone know how to solve these
    13·1 answer
  • 1. Rewrite the term 22m as a product of 11 and another factor.
    7·1 answer
  • |2x+1|=|x+6| Find absolute value
    13·1 answer
  • What is the slope of a line perpendicular to the line whose equation is 3y + 2x = -5?
    12·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • Which number is composed of exactly 8
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!