2012 MATHCOUNTS National Competition Sponsor

1136

7291000

89

16 12

1514

13

12

2381

209

16

32

113238

1729

12

2012 MATHCOUNTS National Competition Sponsor

23

524

x

y

2 cm

23

1312

MATH MEET BAKE SALE

107 3!! !

!

2012 MATHCOUNTS National Competition Sponsor

2012 MATHCOUNTS National Competition Sponsor

12

2012 MATHCOUNTS National Competition Sponsor

A

B

C

DE

X

11

21

13

2012 MATHCOUNTS National Competition Sponsor

2012 MATHCOUNTS National Competition Sponsor

10 10

h =18

2 1x +

x

y

2012 MATHCOUNTS National Competition Sponsor