Question

Which of the following is true?
An obtuse angle is greater than a reflex angle
A scalene triangle has two sides equal.
Two acute angles always make a straight angle
Two adjacent sides of a rectangular photo frame meet at right angles

Answer 1

Answer:

1. false
2. false
3. true
4. true

Step-by-step explanation:

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Answer 2

Two adjacent sides of a rectangular photo frame meet at right angles