Tuesday, May 5, 2009

Missing Interior Angles


Comments

1. Create two triangles. Write and solve algebra problems for each of them where there are no decimals in the solution.

2. Create two quadrilaterals. Write and solve algebra problems for each of them where threre are no decimals in the solution.

2 comments:

Jennifer and AJ said...

If A is 64 and b is 27 what is C?
64+27+x=180
91+x=180
180-91=89
89=x
(x or C would equal 89.)

i say ugh! see jay? (isaiah cj) said...

1) 5+3+x=180
8+x=180
x=172

2) 70+30+x=180
100+x=180
x=80