M.2

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Daniel Math Academy · Grade 8 Math

Pythagorean Theorem: Find a Leg

Skill M.2 · Pythagorean theorem · ★★☆ Medium · Quarter 4

Name
 
Date
 
Score/ 6

Find each missing side. Round to the nearest tenth if needed.

Example
5 ft?13 ft
? =12 ft

Think: Subtract the square of the known leg from the square of the hypotenuse: , and .

  1. 1
    24 in?25 in
    ? = 
  2. 2
    4 m?5 m
    ? = 
  3. 3
    32 cm?40 cm
    ? = 
  4. 4
    36 m?39 m
    ? = 
  5. 5
    40 m?50 m
    ? = 
  6. 6
    36 cm?39 cm
    ? = 
Daniel Math Academy · danielmath.comWorksheet #79acyxz · Page 1 / 2
Daniel Math Academy · Grade 8 Math

Answer Key

M.2 Pythagorean Theorem: Find a Leg · ★★☆ Medium

  1. 17 in
  2. 23 m
  3. 324 cm
  4. 415 m
  5. 530 m
  6. 615 cm
Daniel Math Academy · danielmath.comWorksheet #79acyxz · Answer Key · Page 2 / 2