Step-by-step explanation: h² = b² + p² b= 12cm , h = 13 cm p² = h² – b² p²= 13² – 12² p² = 169 – 144 p² = 25 p = √25 = 5 ——-Ans Reply
Answer: 5cm Step-by-step explanation: Let the height of the triangle be x. => x² + 12² = 13² => x² + 144 = 169 => x² = 169-144 = 25 => x × x= 25 => x=5 Reply
Step-by-step explanation:
h² = b² + p² b= 12cm , h = 13 cm
p² = h² – b²
p²= 13² – 12²
p² = 169 – 144
p² = 25
p = √25 = 5 ——-Ans
Answer:
5cm
Step-by-step explanation:
Let the height of the triangle be x.
=> x² + 12² = 13²
=> x² + 144 = 169
=> x² = 169-144
= 25
=> x × x= 25
=> x=5