Answer: 8.7 m
Step-by-step explanation:
This is a right angled triangle question.
a^2 + b^2 = c^2
a^2 + 5^2 = 10^2
a^2 + 25 = 100
a^2 = 100-25 = 75
a = √75 = 8.7
Answer:
8.7
Step-by-step explanation:
Using the Pythagorean Theorem (a^2 + b^2 = c^2), we get:
a^2 + 5^2 = 10^2
a^2 = 10^2 - 5^2
= 100 - 25
a^2 = 75
Taking square roots on both sides of the equation, we get:
a = 8.7
Hope this helps!
