Find the measure of the missing side. Round your answer to the nearest tenth. (PYTHAGOREAN THEOREM)

19.2

Step-by-step explanation:

c=a2+b2=122+152≈19.20937

missing side: 9 yd

Step-by-step explanation:

Pythagorean theorem: a^2+b^2=h^2

15^2-12^2=missing side^2

225-144=81

√81=9

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.