Download Geometry Curriculum Based Assessment (CBA) #2

MATH
Geometry
Curriculum Based Assessment (CBA)
#2
Name:_______________________________________ Date:________________ Class:_______
Geometry - CBA 2
Solve the following problems and choose the answer that fits best.
1. While on a hike in a state park, Gabby encountered a plaque with information about an
exceptionally tall Loblolly Pine tree to the side of the trail. The plaque stated that the tree
stood 44 meters tall. Gabby used a tape measure to determine that the base of the tree
stood 72 feet 2 inches away from the plaque.
What is the approximate distance between the plaque and the top of the tree?
A. 22√5 meters
B. 4√146 meters
C. 84.5 meters
D. 240.8 meters
2. Maggie used this figure in a coordinate proof showing that the median from the vertex of
an isosceles triangle is also an altitude of that triangle. What must be true about
if
is an altitude of
?
A. XY must be congruent to XW
B.
C. XG must be perpendicular to YW
D. XG must be the angle bisector
Name:_______________________________________ Date:________________ Class:_______
3. Two towers are separated by 27 meters at their bases. A 100-foot-long rope is extended
from the top of one tower to the other, as shown below.
What is the difference between the heights of the two towers?
A. 22.3 feet
B. 68.3 feet
C. 96.3 feet
D. 46.4 feet
4. Find the measure of
.
A. 15
B. 54
C. 60
D. 66
5. In the accompanying diagram of ΔABC, altitude AD is also the median to BC.
What kind of a triangle must ΔABC be?
A. Isosceles
B. Right
C. Equilateral
D. Scalene
Name:_______________________________________ Date:________________ Class:_______
6. The die shown below is a perfect cube with sides of length s.
What is the distance from point A to point B?
A. s√2
B. s√3
C. 2s
D. s√5
7. In order to better investigate some of the relationships in the figure showing 2 pairs of
parallel lines, Carla traced the drawing on patty paper so she could better compare the
angle measures. Which of the following conjectures Carla made about the figure would
be incorrect?
A. All vertical angles are congruent.
B. All alternate exterior and alternate
interior angles are congruent.
C. All linear pairs are complementary.
D. All corresponding angles are congruent.
8. What is the relationship between
and
A. They are congruent.
B. They are similar.
C. They are corresponding angles.
D. They are alternate interior angles.
?
Name:_______________________________________ Date:________________ Class:_______
9. Jeff is building a bookcase for his room and wants to be sure the shelves are parallel. He
measures the angles below and knows the shelves are parallel when he finds which two
angles to be supplementary?
A.
and
B.
and
C.
and
D.
and
10. Given the map below, which two streets must be parallel?
A. Ave. A and Ave. B
B. Ave. D and Ave. E
C. Ave. C and Ave. E
D. Ave. C and Ave. D