Standard Alignments:

TEKS Math: G.9.B

(B) Apply the relationships in special right triangles 30°-60°-90° and 45°-45°-90° and the Pythagorean theorem, including Pythagorean triples, to solve problems.

AU Math: ACMMG222

(Y9) Investigate Pythagoras’ Theorem and its application to solving simple problems involving right angled triangles (ACMMG222)

CCSS Math: HSG.SRT.8

HSG.SRT.8 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.*