find the length of a right angle triangle meaning side 9 cm and 12 cm
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Answered by
0
Answer:
Hypotenuse = 15 cm
Step-by-step explanation:
Hypo.² = perp.² + base²
Hypo² = 9² + 12²
Hypo.²= 81 + 144
Hypo. = under root 225
Hypo. = 15 cm
Answered by
0
Answer:
15
Step-by-step explanation:
15,because (9)square+(12)square
is equale to 225 and square root of225 is 15 i hope you understand
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