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balandron [24]
3 years ago
6

ryan takes a 30 centimeter by 72 centimeter sheet of paper and cuts from one corner of the paper to diagonally opposite corner.

Now Ryan has two identical triangles. what is the perimeter of each triangle? if necessary round ro the nearest tenth
Mathematics
2 answers:
Svetach [21]3 years ago
4 0
The answer is 178 you welcome
nikklg [1K]3 years ago
3 0

Answer:

178

Step-by-step explanation:

Use Pythagorean Theorem to find the Hypotenuse

30^2+72^2=78^2

Use perimeter formula

a+b+c

38+72+30

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Which of the following statements must be true based on the diagram below? Select all that apply.
Pavlova-9 [17]

RS is a segment bisector.

R is the vertex of a pair of congruent angles in the diagram.

S is the midpoint of a segment in the diagram.

Options A, C, and E are the correct answer.

<h3>What is a triangle?</h3>

It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.

We have,

From the diagram below we have,

PQ = segment

RS = Bisector of the segment PQ

R = Vertex having two congruent angles.

Thus,

RS is a segment bisector.

R is the vertex of a pair of congruent angles in the diagram.

S is the midpoint of a segment in the diagram.

Options A, C, and E are the correct answer.

Learn more about triangles here:

brainly.com/question/25950519

#SPJ1

6 0
1 year ago
Find the area of the circle given the radius is 1 units long. Round to the nearest tenth and use 3.14 for
allsm [11]

Answer:

3.1 units^2

Step-by-step explanation:

Area of Circle: πr²

In this case, we're given π as 3.14 and r as 1.

  • 3.14 * 1^2
  • 3.14 * 1
  • 3.14
  • 3.14 ≈ 3.1

Therefore, the answer is 3.1 units^2.

5 0
2 years ago
How much is -1/4 is 1 1/3?
lesya [120]

Answer:

4 option

Step-by-step explanation:

3 0
3 years ago
In a parallelogram ABCD &lt; D is a right angle. Is ABCD a rectangle?
Diano4ka-milaya [45]

Answer:

yes

Step-by-step explanation:

becoz D=90° as all side of rectangle have 90°

5 0
3 years ago
A _______ cuts one angle into two equal angles
Goryan [66]
This would be an angle bisector!
hope this helped :)
8 0
3 years ago
Read 2 more answers
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