Tenth Grade Math
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  Tenth Grade Math Worksheets


 

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Similar Triangles
Complete.

1.   Triangles HIJ and MNO are similar. The perimeter of smaller triangle HIJ is 44. The lengths of two corresponding sides on the triangles are 13 and 26. What is the perimeter of MNO?


2.   Triangles ABC and HIJ are similar. The length of the sides of ABC are 102, 162, and 96. The length of the smallest side of HIJ is 32, what is the length of the longest side of HIJ?


3.   Triangles IJK and TUV are similar. The length of the sides of IJK are 203, 154, and 196. The length of the longest side of TUV is 348, what is the perimeter of TUV?


4.   Triangles EFG and RST are similar. The perimeter of smaller triangle EFG is 96. The lengths of two corresponding sides on the triangles are 34 and 170. One side of RST is 180. What is the length of the corresponding side on EFG?


5.   Triangles GHI and MNO are similar. GI:MO = 4:3, and MN = 87, what is the length of GH?


6.   Triangles JKL and RST are similar. The length of the sides of JKL are 170, 230, and 205. The perimeter of RST is 726, what is the length of the longest side of RST?


7.   A tree 42 feet tall casts a shadow 120 feet long. Paul is 3 1/2 feet tall. How long is Paul's shadow?


8.   Triangles BCD and UVW are similar. The perimeter of smaller triangle BCD is 104. The lengths of two corresponding sides on the triangles are 31 and 186. One side of UVW is 192. What is the length of the corresponding side on BCD?


9.   Triangles DEF and TUV are similar. The length of the sides of DEF are 215, 260, and 265. The length of the smallest side of TUV is 129, what is the length of the longest side of TUV?


10.   Triangles FGH and UVW are similar. The perimeter of smaller triangle FGH is 155. The lengths of two corresponding sides on the triangles are 55 and 110. What is the perimeter of UVW?