A. False. A triangle is a polygon formed by three non-collinear points. Collinear points lie on the same straight line, and you need three non-collinear points to form a triangle.
B. True. The diameter of a circle is a straight line passing through the center, and a semi-circle is half of a full circle, which includes the diameter.
Answers & Comments
Answer:
1. False
2. True
Step-by-step explanation:
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Verified answer
Answer:
Step-by-step explanation:
A. False. A triangle is a polygon formed by three non-collinear points. Collinear points lie on the same straight line, and you need three non-collinear points to form a triangle.
B. True. The diameter of a circle is a straight line passing through the center, and a semi-circle is half of a full circle, which includes the diameter.