Question

pls tell me the answer.​

Answer 1

Answer:

X = 17cm.

Step-by-step explanation:

By using Pythagoras theorem

(hypotheses)² = (side)² + (side)²

(x)² = (8)² + (15)²

x² = 64 + 225

x = √289

x = 17cm

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Answer 2

Answer:

17cm

Step-by-step explanation:

(H²)=(B²)+(P²)

(H²)=(15cm)²+(8cm)²

(H²)=225cm²+64cm²

H² = 289cm²

H=√289cm²

H=17cm