4-1 Practice
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Last updated over 2 years ago
9 questions
Required
1
When rectangle ABCD is reflected across line EF, the image is DCBA. How do you know that segment AB is congruent to DC?
When rectangle ABCD is reflected across line EF, the image is DCBA. How do you know that segment AB is congruent to DC?
Required
1
Triangle FGH is the image of isosceles triangle FEH after a reflection across line HF. Select all the statements that are a result of corresponding parts of congruent triangles being congruent.
Triangle FGH is the image of isosceles triangle FEH after a reflection across line HF. Select all the statements that are a result of corresponding parts of congruent triangles being congruent.
Required
1
Draw triangle ABC after a reflection acorss line BC. Label points A', B', and C'.
Draw triangle ABC after a reflection acorss line BC. Label points A', B', and C'.
Required
2
Triangle ACA' is a(n) _______ triangle, because _______.
Required
1
Triangles FAD and DCE are translations of triangle ABC. Select all the statements that must be true.
Triangles FAD and DCE are translations of triangle ABC. Select all the statements that must be true.
Required
2
Explain why points D, A, and E are collinear.
Explain why points D, A, and E are collinear.
Required
2
Fill in the blanks to explain why line DE is parallel to line BC:
Angle DAB and angle CBA are __________ angles, made by transversal __________. Because triangle BAD is congruent to triangle ABC, angles DAB and CBA are __________. Therefore lines DE and BC must be __________.
Required
1
Select any figures that are the result of a rigid transformation of quadrilateral ABCD.
Select any figures that are the result of a rigid transformation of quadrilateral ABCD.
Required
1
Select all of the transformations necessary to take ABCD to figure DJLK.
Select all of the transformations necessary to take ABCD to figure DJLK.