Question

MATCH THE FOLLOWING

1. 5a2– 7b - 8a2 + 2b (a) no line of symmetry

2. 8a (-5a – 2b) (b) 3 lines of symmetry

3. Cube (c) 1 face

4. Sphere (d) -3a2– 5b

5. An equilateral triangle has (e) 12 edges

6. A scalene triangle has (f) -40a2– 16ab


plz tell me fast

Answer 1

Step-by-step explanation:

1. 5a2-7b-8a2+2b d)-3a2-5b

28a(-5a-2b) f)-40a2-16ab

3. Cube e)12 edges

4. Sphere c) one face

5. An equilateral triangle b) 3line of symmetry

6. A scalene triangle has a) no line of symmetry