9C T4 Revision 1 MD CP

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Across
  1. 3. The name for the letter in an algebraic term is called a
  2. 4. The angles in a rectangle add to 360 degrees
  3. 5. A triangle with all sides different lengths is called
  4. 7. In an isosceles triangle all angles are equal
Down
  1. 1. A co-efficient is the name of the ____ in an algebraic term
  2. 2. The angles in a _________ add up to 180 degrees
  3. 4. True or false? You can only add and subtract like terms
  4. 6. An angle less than 90 degrees is an _______ angle