Question

The length of one leg of an isosceles right triangle is 3 ft. What is the perimeter of the triangle?

Answer 1

Pythagorean theorem can be used when finding a missing side of a right triangle. So if the lengths of the sides of your triangle fit the Pythagorean theorem, then it should be 3, 4, and 5. So 3+4+5=12

Answer 2

WHAT you say is the correct answer of all these?
\[3+3\sqrt{2}\]

Answer 3

\[6+3\sqrt{2}\]

Answer 4

\[3+3\sqrt{3}\]

Answer 5

or

Answer 6

\[6+3\sqrt{3}\]

Answer 7

6+ 3√2

Answer 8

In the right triangle below, tanA = 0.45. What is the approximate length of AB?

Answer 9

I'm sorry but I'm not sure how to do that

Answer 10

In a right triangle, angle A measures 20°. The side opposite angle A is 10 centimeters long. Approximately how long is the hypotenuse of the triangle?

Answer 11

29.2

Answer 12

What is the approximate length of arc s on the circle below? Use 3.14 for

Answer 13

http://media.education2020.com/evresources/3111-13-02/mc024-2.jpg

Answer 14

What do you need to find?

Answer 15

What is the approximate length of arc s on the circle below? Use 3.14 for mc024-1.jpg. Round your answer to the nearest tenth.

Answer 16

Do you have choices?