Page 7 - Exam 2 PDF v3 for students_Neat

 27. Find the value of x.

x 
4

A) 21.5 B) 44 C) 41 D) 18.5

 28. Use the Pythagorean theorem to find the measure of side x.

51 ft
x

45 ft

A) 18 ft B) 24 ft C) 10 ft D) 68 ft

 29. The triangles in the figure below are similar. Use the proportional property of similar
triangles to find the length of x.

12 km 10 km
27.3 km
13 km

21 km x

A) 25.2 km B) 34.2 km C) 19.2 km D) 29.2 km

 30. The screen of a computer monitor is measured by the length of the diagonal. If a screen
is 20 inches long and 13 inches high, what is the measure of the diagonal? (Round your
answer to the nearest hundredth.)

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