Unit 6 Words

Converse of the Pythagorean Theorem

If c2=a2+b2then its a right triangle.

45-45-90 Triangle Theorem

hyp = leg√2

30-60-90 Triangle Theorem

long = short√3

hyp = short x 2

Area of a Trapezoid

A= 1/2 h(b₁+b₂)

Area of a Kite or Rhombus

A= 1/2 d₁d₂

Area of a Regular Polygon

A=1/2 ap