Determine the missing side lenght of a right triangle when given a=14 and b=7

Mathematics

2 answers:

Karo-lina-s [1.5K]2 years ago

5 0

Answer:

√245 or 15.65247...

Step-by-step explanation:

a² + b² = c²

14² + 7² = c²

196 + 49 = c²

245 = c²

√245 ≈ c

alekssr [168]2 years ago

4 0

When you have a right triangle, you can use the Pythagorean Theorem to find the missing side length. (but it only works for RIGHT triangles)

Pythagorean Theorem:

a² + b² = c² Since you know a=14 and b=7, plug it into the equation

(14)² + (7)² = c²

196 + 49 = c²

245 = c²

√245 = c or 15.6524758425 = c

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