Answer:
B
Explanation:
B is the right answer....you can use pythagoras theorem to get that i.e a=√5^2-3^2
B. 4
Hypotenuse (h) = 5
base (b) = 3
perpendicular (p) = a = ?
We know by using Pythagoras theorem we get
p = √( h² - b²)
= √ ( 5² - 3²)
= √ (25 - 9)
= √16
= 4
Hope it will help :)
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