3 years ago

Can someone check my answers and if their wrong explain how to get the correct answer

Mathematics

1 answer:

Charra [1.4K]3 years ago

8 0

Answer: 1. Correct, 2. Incorrect 90° angle not 80° angle answer is 50, 3. Is correct, 4. Is correct

Step-by-step explanation:

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Step-by-step explanation:

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