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alexgriva [62]
3 years ago
5

What is the value of mA + mB?

Mathematics
2 answers:
Aliun [14]3 years ago
6 0

Answer:

A= 56

B= 34

Step-by-step explanation:

lions [1.4K]3 years ago
6 0

∠B = 180° - 90° - ∠C

= 90° - 56°

= <u>3</u><u>4</u><u>°</u>

∠C = 180° - ∠D

= 180° - 124°

= <u>56°</u>

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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