3 years ago

CAN SOMEONE PLEASE HELP ME WITH THIS !!!!!

2 answers:

8 0

The ladder is a hypotenuse of a triangle with base of length 5 and vertical side 12, and it is right-angled. Use the Pythagorean theorem.

$12^2+5^2=x^2\\169=x^2\\\sqrt{169}=13=x\\$

x, the ladder height is 13 units.

STatiana [176]3 years ago

4 0

Answer:

Step-by-step explanation:

5 x 12

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| \

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| \

|-- 69° \

---|----------------

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