WorksheetsGeometry Midterm Exam Review
Total questions: 14
Worksheet time: 40mins
In the diagram at right of △ACE, medians AD, EB, and CF intersect at G. The length of AG is 32 cm. What is the length, in centimeters, of DG? Enter your answer in the box.
(a)
In each pair of triangles, parts are congruent as marked. Which pair of triangles is congruent by ASA?
In the diagram at right, △LMO is isosceles with LO=MO. m∠NOM = 28° and m∠L=55°, Determine m∠N. Enter your answer in the space provided.
(a)
Find the coordinates of the midpoint of a segment having endpoints at Q(1,−3) and R(11,5). Enter your coordinates in the spaces provided.
(a)
What is the converse of 'If an angle measures 90°, then it is a right angle" ?
An angle is a right angle if it measures 90°
If an angle is a right angle, then it measures 90°
If an angle does not measure 90°, then it is not a right angle.
If an angle is a not a right angle, then it does not measure 90°.
In the diagram of △KLM below, m∠L=70, m∠M=50, and MK is extended through N. What is the measure of ∠LKN?
120°
60°
300°
180°
What are the coordinates of A', the image of A(3,4), after a rotation of 180° about the origin?
(4, -3)
(3, 4)
(-4, -3)
(-3. -4)
In △ABC, AB= 5 feet and BC = 3 feet. Which inequality represent all possible values for the length of AC, in feet?
2 ≤ AC ≤ 8
2 < AC < 8
3 ≤ AC ≤ 7
3 < AC < 7
In the figure, GK bisects ∠FGH. If m∠HGK = 6w − 4 and m∠FGH = 124, find the value of w. Enter your response in the grid below.
(a)
As shown in the diagram of △ACD, B is a point on AC and a segment is drawn from B to D If m∠A = 66°, m∠CDB=18°, and m∠C=24°, what is the longest side of △ABD?
AB
DC
AD
BC
In the diagram at right of △AGE and △OLD, ∠GAE≅∠LOD, and AE≅OD. To prove △AGE≅△OLD by SAS, what other information is needed?
∠AEG ≅ ∠ODL
GE ≅ LD
∠AGE ≅ ∠OLD
AG ≅ OL
Transversal EF intersects AB and CD as shown in the diagram below. Which statement could always be used to prove AB∥ CD?
∠3 and ∠6 are supplementary.
∠2≅∠4
∠7≅∠8
∠1 and ∠5 are supplementary.
In the diagram at right, which of the following reasons could be used to either explain why points A, C, D, and F are coplanar or why they are not coplanar?
Yes, they are all coplanar, because all of the points lie on plane P .
No they are not coplanar, because all of the point do not lie on the same line.
No they are not coplanar, because all of the points do not line on the same plane.
Yes they are all coplanar, because all of the points line on the points do not lie on the same plane.
What is the length of the line segment whose endpoints are A(−1,9) and B(7,4)? Hint: Use the distance formula.
√61
√89
√20
5√233
