Which could be the lengths of the sides of a right triangle

  •  0.9 cm, 1.2 cm, 1.5 cm

Step-by-step explanation:

You know that the triangle with side lengths 3, 4, and 5 is a right triangle. Any triangle with sides in the same ratio is a similar right triangle. The dimensions listed first have this ratio, with a scale factor of 0.3.

0.3·3 = 0.9

0.3·4 = 1.2

0.3·5 = 1.5

Comment on 3-4-5 triangle

The 3-4-5 right triangle is usually the first example shown to illustrate the Pythagorean theorem. That theorem says the square of the length of the hypotenuse of a right triangle is the sum of the squares of the lengths of the other two sides. That means ...

  5² = 3² + 4²

  25 = 9 + 16 . . . . true

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )