Download Unit 7 Geometry Revision 1. Classify each of these angles: 2. Name

Unit 7 Geometry Revision
1.
Classify each of these angles:
_________________
_____________________
___________________
________________
2. Name the following angles three ways:
T
A
N
Angle ___________ Angle ____________ Angle ____________
The vertex of this angle is _____________
R
A
T
Angle ___________ Angle ____________ Angle ____________
The vertex of this angle is ____________
3. In the following diagram, name the adjacent angles and then complete the equation.
D
P
I
M
Adjacent Angles: ________________ and _________________
Angle ___________ + Angle ____________ = Angle _____________
4. Two angles that add up to 90 ͦͦ are called ____________________ angles.
5. When two straight lines intersect, they form two pair of opposite, equal angles called
_____________________ angles.
6.
2
`1
Given:  1 = 46
 2 = ______
7.
2 1
Given:  2 = 112
 1 = ____________
8.
1
3
2
4
Given:  1 = 88
 2 = _________
 3 = _________
 4 = _________
9. Given: p is parallel to q
s
p
4
q
7
5
8
 1 = _____
 2 = _____
 5 = _____
 6 = _____
2
3
1
6
 3 = _____  4 = _____
 7 = 81ْ
 8 = _____
Name one pair of Corresponding Angles: ___________ and ___________
Corresponding angles are _________________________
Name one pair of Alternate Interior Angles: __________ and __________
Alternate interior Angles are ____________________
Name one pair of Co-Interior Angles: ____________ and ____________
Co-Interior Angles are ___________________
In this diagram, line s is called a ________________________________
10. Read the following definitions and answer the questions below stating if each statement is
ALWAYS, SOMETIMES, OR NEVER TRUE.
Quadrilateral:
4 sides
Parallelogram:
opposite sides the same length, opposite sides parallel
Rectangle:
opposite sides same length, opposite sides parallel
Trapezoid:
exactly two parallel sides
Rhombus:
all sides same length, opposite sides parallel
Square:
all sides same length, all angles 900
a) A rectangle is a square __________________________________
b) A parallelogram is a rhombus. _______________________________
c) A square is a kite. _______________________________________
d) A rhombus is a square. _____________________________________
e) A trapezoid is a quadrilateral. ________________________________
f) A parallelogram is a quadrilateral. _____________________________
11. Given: angle 1 = 610. Find x
11. _______________
12. Given Trapezoid ABCD and knowing that angle B = 119ْ
Find the measure of the other three angles.
B
A
C
Angle A: ____________
D
Angle C: ____________
Angle D: ___________
13. Gil and Kris tied a string around two trees in the Junior School playground. Then they measured a
47° angle at the first tree and a 61° angle at the second tree. They told Sarah that she could find the
treasure they had buried using only this information.
a) Draw a diagram of the situation showing all of the information that Sarah was given.
Tree 1
TREE 2