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1. A right triangle has a leg of 11 cm and a hypotenuse of 17 cm.
What is the length of the other leg?
Round to the nearest tenth.

A. 6.0 cm
B. 13.0 cm
C. 20.2 cm
D. 168.0 cm

2. A right triangle has legs measuring 20 in. and 28 in.
What is the length of the hypotenuse?
Round to the nearest tenth.

A. 8.0 In.
B. 19.6 In.
C. 34.4 In.
D. 1184.0 In.

3. Which set of numbers could represent the lengths of the sides of a right triangle?
A. 8, 15, 17
B. 12, 18, 22
C. 7,9,11
D. 10, 15, 20


4. Which set of numbers could represent the lengths of the sides of a right triangle?

A. 12, 15, 20
B. 9, 40, 41
C. 8, 9, 10
D. 2,3,4



Please help. I need a 100% or an 80% for my math grade to go up

Respuesta :

This is the answer to your question:
Ver imagen KitKatClo

The following statements about the right triangle are shown below.

  1. The length of another leg is 12.96 cm. Thus, option B is correct.
  2. The length of the hypotenuse is 34.4 in. Thus, option C is correct.
  3. Option A satisfies the Pythagoras theorem. Thus, option A is correct.
  4. Option B satisfies the Pythagoras theorem. Thus, option B is correct.

Right triangle?

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

Pythagoras theorem

[tex]\rm Hypotenuse^2 = Base^2 + Perpendicular^2[/tex]

1.  A right triangle has a leg of 11 cm and a hypotenuse of 17 cm.

The length of another leg will be.

According to Pythagoras theorem

[tex]\begin{aligned} \rm Base^2 + 11^2 &= 17^2\\\\\rm Base^2 +121 &= 289\\\\\rm Base^2 &= 168\\\\\rm Base &= 12.96 \approx 13\\\end{aligned}[/tex]

The length of another leg is 12.96 cm.

Thus, option B is correct.

2.  A right triangle has legs measuring 20 in. and 28 in.

The length of the hypotenuse will be

[tex]\begin{aligned} \rm hypotenuse ^2&= 20^2 + 28^2\\\\\rm hypotenuse ^2 &= 400 + 784\\\\\rm hypotenuse ^2 &= 1184\\\\\rm hypotenuse &= 34.4\\\end{aligned}[/tex]

The length of the hypotenuse is 34.4 in.

Thus, option C is correct.

3.  The set which satisfies the Pythagoras theorem will be the sides of the right triangle.

By option A

[tex]\begin{aligned} \rm 17^2&= 8^2 + 15^2\\\\\rm 289 &= 64 + 225\\\\\rm 289 &= 289\\\end{aligned}[/tex]

Option A satisfies the Pythagoras theorem.

Thus, option A is correct.

4.  The set which satisfies the Pythagoras theorem will be the sides of the right triangle.

By option B

[tex]\begin{aligned} \rm 41^2&= 40^2 + 9^2\\\\\rm 1681&= 1600 + 81\\\\\rm 1681 &= 1681\\\end{aligned}[/tex]

Option B satisfies the Pythagoras theorem.

Thus, option B is correct.

The following statements are shown below.

  1. The length of another leg is 12.96 cm. Thus, option B is correct.
  2. The length of the hypotenuse is 34.4 in. Thus, option C is correct.
  3. Option A satisfies the Pythagoras theorem. Thus, option A is correct.
  4. Option B satisfies the Pythagoras theorem. Thus, option B is correct.

More about the Right triangle link is given below.

https://brainly.com/question/4364353