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1. LM

2. LM. 1. LM. 3. LM. L. M. M. L. L. M. 5. GF. 4. GF. 6. GF. F. F. F. G. G. G. Tell if the angle is acute , right , obtuse or straight. right. 180 degrees. straight. 90 degrees. obtuse. straight. right. acute. acute. obtuse. 167 degrees. 21 degrees. obtuse.

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1. LM

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  1. 2. LM 1. LM 3. LM L M M L L M 5. GF 4. GF 6. GF F F F G G G

  2. Tell if the angle is acute, right, obtuse or straight right 180 degrees straight 90 degrees obtuse straight right acute acute obtuse 167 degrees 21 degrees obtuse acute straight straight right obtuse right acute obtuse obtuse acute 100 degrees straight straight 54 degrees acute right right

  3. Use the protractor to make the correct angle. Put the angle in the box. 1.) acute angle -less than 90 degrees 80o 2.) obtuse angle -more than 90 degrees 166o

  4. 1.) right angle - 90 degrees 90o 2.) straight angle - 180 degrees 180o

  5. Add the angle measures. Tell if the angle measures are complementary or supplementary angles. complementary = 90 degrees supplementary = 180 degrees complementary + supplementary 1.) 64o 116o 2.) complementary + supplementary 118o 62 + complementary supplementary 3.) 38 52 + complementary supplementary 4.) 16 74

  6. distance around Perimeter is the ____________________________ a figure. inside 19 9 9 9 + + = 19 37 9 4 10 2 4 4 4 + + = 10 2 23 51 23 16 12 + + = 12 16

  7. distance around Perimeter is the ____________________________ a figure. inside 8 22 + 3 + + = 5 5 5 5 + + + = 20 5 5 12 12 60 18 12 18 + 18 + + = 7 7 7 28 + 7 7 + + = 7

  8. Find the area of the figure the area of a figure is ____________ the distance around the space inside 8 x = 8 3 24 3 196 x = 14 14 14 14 5 x = 5 25 5 5

  9. Find the area of the figure. 10 ft. x = 100 10 10 ft 10 2 mm x = 6mm 2 6 12 16 in 96 x = 16 6 in 6

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