Length of the unknown leg, b is 21 and a is 10
Step-by-step explanation:
Hypotenuse² = Sum of squares of the other two sides
29² = 20² + b²
⇒ b² = 29² - 20² = 841 - 400 = 441
∴ b = 21
Find a using the Pythagoras theorem.
26² = 24² + a²
⇒ a² = 26² - 24² = 676 - 576 = 100
∴ a = 10
Answer:
cool
Because vertical angles always equal each other. linear pairs always equals 180 degrees always. hope this helps :)
