Pythagorean theorem & Special Right Triangles Formulas

Question 1

Special right triangles 45-45-90 to find the leg:

Answer 1

leg= hyp/sqrt(2)

Question 2

Special right triangles 45-45-90 to find the leg:

Answer 2

leg= hyp/sqrt(2)

Question 3

Special right triangles 45-45-90 to find the hypotenuse:

Answer 3

hyp=leg * sqt 2

Question 4

Special right triangles 30-60-90 to find hypotenuse:

Answer 4

hypt=short l*2

Question 5

Special right triangles 30-60-90 to find long leg:

Answer 5

long leg= short l * sqt 3

Question 6

Special right triangles 30-60-90 to find short leg:

Answer 6

short leg= hyp/2

Question 7

how to solve for Pythagorean theorem ?

Answer 7

c^2=a^2+b^2

Question 8

obtuse Pythagorean theorem inequality formula:

Answer 8

c^2>a^2+b^2

Question 9

How do you find whether a triangle is a triangle then if it is a right,obtuse, acute?

Answer 9

first add two numbers using the inequality sign, once you figure it out then see if it is more than the third if it is not then it is not a triangle don’t go further, second if it is then do the Pythagorean formula if it is not equal then determine whether it is acute or obtuse

Question 10

< what is this

Answer 10

less than

Question 11

> what is this

Answer 11

greater than