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## MSA 2012

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**MSA 2012**Go Knights! Go Knights!**1**AC is a ____________. F A E B D C**Answer:**Diagonal**2**This figure shows a _________.**Answer:**Perpendicular Bisector**3**This figure shows a _____________.**Answer:**Perpendicular Bisector**4**This figure shows an _________.**Answer:**Angle Bisector**5**Angle ABC equals 80 degrees A D B C If you bisect angle ABC, then angle ABD equals ______.**Answer:**40 degrees 80 divided by 2 = 40 degrees**6**This figure shows the ________ of a circle.**Answer:**Radius**7**This figure shows the _________ of a circle.**Answer:**Diameter**8**If the diameter of a circle is 14 cm then the radius is _____ cm.**Answer:**7 cm 14 divided by 2 = 7 cm**9**If the radius of a circle is 3.4 cm then the diameter is _____ cm.**Answer:**6.8 cm 3.4 x 2 = 6.8 cm**10**This graph is __________.**Answer:**Increasing**11**This graph is _________.**Answer:**Decreasing**12**This graph has _____________.**Answer:**No change**13**This line shows a graph that is _______________.**Answer:**Increasing**14**This line shows a graph that is _______________.**Answer:**Decreasing**15**This line shows a graph that has _______________.**Answer:**No change**16**Name this shape.**Answer:**Parallelogram**17**Name this shape.**Answer:**Trapezoid**18**Find the area of this square. 7 cm**Answer:**49 square cm 7 cm x 7 cm = 49 square cm**19**Find the area of this rectangle. 5 in. 8 in.**Answer:**40 square in. 8 in. x 5 in. = 40 square in.**20**Find the area of this triangle. 8 ft. 10 ft.**Answer:**40 square ft. 10 x 8 = 80 80 divided by 2 = 40 square ft.**21**Find the area of this triangle. 12 ft. 5 ft. 9 ft 4 ft**Answer:**10 square ft. 5 ft x 4 ft. = 20 square ft. 20 divided by 2 = 10 square ft.**22**If the area of this square is 64 square cm, what is the length of one side?**Answer:**8 cm Because 8 cm x 8 cm = 64 square cm**23**If the perimeter of this square is 28 inches, what is the length of one side?**Answer:**7 cm Because 28 divided by 4 = 7 cm or Because 7 + 7 + 7 + 7 = 28 cm**24**If the area of this rectangle is 42 square inches, what is the width? ? 7 in.**Answer:**6 in. 42 divided by 7 = 6 in. or 6 in. x 7 in. = 42 square in.**25**If the perimeter of this rectangle is 20 inches, what is the length? 3 in. ?