Across
- 3. formula to find the interior angles of a polygon
- 6. find 2a(ab)
- 7. find 7³
- 8. spimplify 5b-6c-2b-10c
- 10. tirangle abc, find angle bac when angle abc = 64° and angle acb is 48°
Down
- 1. value of one ane of a rectangle
- 2. find angle aob, angle aob is vertically opposite to angle cod, cod = 28°
- 4. + 3ab² find ab(2a + 3b)
- 5. simplify (a x 2) + (3b x a)
- 8. what is the total value for exterior angle on any polygon
- 9. Find 2a² + 4b³c when a is 2, b is 3 and c is 4