Ch 1 Review
Pentagonal base prims
Use the prims above to answer the following questions
Give another name for the plane HDE.
Use the word plane with any 3 letters out of E, D, H, C, B, G, and A. They can be any order
What point is colinear with A and B?
G
Name the intersection of Planes MND and Plane EOF.
Segment ND
What is the intersection of plane EDC and segment LB?
Point B
Use the angles above to answer the following questions
Name an acute angle.
Name an obtuse angle.
Name the pair of Complementary angles.
Name a pair of adjacent angles.
What angles appear to be supplemtary?
Find x given the [i]m[math]\angle[/math]GHJ=(2x+5)[/i] and [i]m[math]\angle[/math]JHI= (3x-10).[/i]
2x+5+3x-10=90[br]5x-5=90[br]5x=85[br]x=17
Find the coordinates of the midpoint of the segment [i]ST[/i] with the endpoints [i]S(5,6) and T(-3, 9).[/i]
5--3=8/2=4[br]6-9=-3/2=-1.5[br](4,-3/2) or (4,-1.5)
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Information: Ch 1 Review