A right triangle has legs with lengths of 5 cm and 12 cm. Find the length of the hypotenuse.. A.. 7 cm. B.. 13 cm. C.. 17 cm. D.
. 34 cm
1 answer:
This can be solved using the pythagorean theorem. The theorem is shown below:
c^2 = a^2 + b^2
The hypotenuse is c, so substituting the given values:
c^2 = (5)^2 + 12^2
c^2 = 25 + 144
c = sqrt(169)
c = 13
Therefore, the correct answer is B. 13 cm.
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Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
first one : (7+12+3+4+4+8)*2=76
True by side angle side. You already have 2 congruent sides, so then do right angles congruence theorem to get the angles are congruent
