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marin [14]
3 years ago
8

How many congruent sides does an equilateral triangle have?

Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0
An equilateral triangle has three congruent sides
RideAnS [48]3 years ago
4 0

Answer:

3 congruent sides

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Adam was born 3 years before Joe, and Max was born 8 years after Steve. If Adam was born after Steve, who is the oldest?
sergij07 [2.7K]

Answer: Steve

Step-by-step explanation: Adam --->Joe

                                            Steve ---> Max

                                            Steve ---> Adam

Adam is older than Joe, Steve is older than Max and Steve is older tham Adam. If Adam and Steve are the older than the others ones mentioned and Steve is older than Adam, Steve is the oldest of all 4.

4 0
3 years ago
Find the measure of each angle listed below. Enter only numbers without space.
Sloan [31]

9514 1404 393

Answer:

  1. ∠PTQ = 45°
  2. ∠QTR = 15°
  3. ∠PTS = 120°

Step-by-step explanation:

Parallelogram PTSR is divided into two equilateral triangles by diagonal RT. All of the acute angles in that quadrilateral are 60°, and the obtuse angles are 120° (2×60° and also the supplement of 60°).

Triangle PTQ is an isosceles right triangle, so its acute angles are 45°.

  ∠PTQ = 45°

  ∠QTR = ∠PTR -∠PTQ = 60° -45°

  ∠QTR = 15°

  ∠PTS = 120° . . . . . . obtuse angle in PTSR; sum of ∠PTR and ∠RTS

7 0
3 years ago
If 1/4 inch on a scale drawing represents 5 miles , what’s does 1 inch represent
Pavlova-9 [17]
20 miles
...................
brainliest pls?
7 0
3 years ago
Read 2 more answers
Pls help!!!<br> Find the missing side. (Round to the nearest tenth, if necessary)
tamaranim1 [39]

Answer:

7.8

Step-by-step explanation:

We can use pythagorean theorem (a^2+b^2=c^2) where a and b are sides of a right triangle and c is the hypotenuse.

x^2+13.3^2=15.4^2.

x^2=15.4^2-13.3^2\\

x^2=237.16-176.89\\x^2=60.27\\x=7.763

Rounded to the nearest tenth, x = 7.8

8 0
3 years ago
Read 2 more answers
Plz help in a hurryyyyyy
neonofarm [45]

1. y = x + 8

2. y = -1/x +10

3. y = 2/3x+7/3

7 0
3 years ago
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