• Shuffle
Toggle On
Toggle Off
• Alphabetize
Toggle On
Toggle Off
• Front First
Toggle On
Toggle Off
• Both Sides
Toggle On
Toggle Off
Toggle On
Toggle Off
Front

## Card Range To Study

through

Play button

Play button

Progress

1/11

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

### 11 Cards in this Set

• Front
• Back
 Complementary Angles the sum of the angles equals 90 degrees Supplementary Angles the sum of the angles equals 180 degrees Perimeter of Triangle P = S₁ + S₂ + S₃ Area of Triangle A = (1/2)BH Isosceles Triangle two sides of the same length Equilateral Triangle three sides of same length The sum of the angles of a triangle is _________ . 180 degrees Right Triangle one angle is 90 degrees Pythagorean Theorem For any right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse Pythagorean Equation (leg)^2 + (leg)^2 = (hypotenuse)^2 Diagonal of Square Equation D = S