Friday, April 30th 6.13 Equations Quiz What would be the correct way to solve the equation below? A Add 7 to both sides of the equation. B Subtract 7 to both sides of the equation. C Divide both sides of the equation by 7. D Subtract 21 from both sides of the equation. ОА​

explanation:

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.