2 years ago

HELPPPPPP!!! find each missing length. give all answers in the simplest radical form.

Mathematics

1 answer:

kotegsom [21]2 years ago

3 0

Answer:

45°

Step-by-step explanation:

the sum of angles in a triangle is equal 180°

we have been given that one angle equals yo 90° and the other equals to 45°

let "?" be the unknown angle

====> 180° = 90° + 45° +?

? = 180° - (90° + 45°)

? = 180° - 135°

? = 45°

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Step-by-step explanation:

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Pre-Algebra

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