Activity 3:
Direction: Give the contrapositive of the following if-then statements
1. If the measure of an angle is 90°, then it is a right angle
2. If a polygon has three sides, then it is a triangle.
3. If a polygon has four sides, then it is a quadrilateral
4. If the perimeter of a square is 56 cm, then each side is 14 cm
5. If two angles are complementary, then they are acute
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Step-by-step explanation:
nasa pic ang sagot
sana makatulong:)