polygons

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Across
  1. 4. Is a regular polygon with four angles and four sides.
  2. 6. A regular polygon that has 6 equal sides and 6 equal angles.
  3. 8. Has 9 equal sides and 9 same angles.
  4. 9. A triangle in which all three sides are of different lengths, and all three angles are of different measures.
  5. 10. A polygon that has 5 equal sides and angle.
Down
  1. 1. A regular polygon with 7 equal side lengths and 7 same angles.
  2. 2. Has 8 equal sides and 8 equal angles. The best real-life example of an octagon is the STOP road sign.
  3. 3. A triangle is a regular polygon with three equal side lengths and three equal angles.
  4. 5. a plane figure with at least three straight sides and angles, and typically five or more.
  5. 7. with two sides of equal length is an isosceles triangle. The two equal sides of an isosceles triangle are known as ‘legs’ whereas the third or unequal side is known as the ‘base’.