addition
20 +30
50
400-100
300
8x8
64
Isosceles triangles has 2 sides are equal and 2 angles are equal
T or F
T
45+45
90
30-29=
1
7X6
42
area of circle
Pi r sqaured
300+ 298
598
400-234
166
20X200
4000
parallel lines meet at one point:
true or false
78n + 2n
80n
1875
23x2
46
acute angles are less then 90 degree angles
True or false
true
50994+ 1000
51994
23x-24x+2
47x+2
1300x 30
39,000
triangles has 4 sides
T or F
F