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Lesson: Congruence of 2D Shapes

Sample Question Videos

Worksheet • 16 Questions • 4 Videos

Q1:

Consider two right-angled triangles where the lengths of the two perpendicular sides in one triangle are equal to the lengths of the corresponding sides in the other. Are these triangles congruent?

  • A no
  • B yes

Q2:

If the corresponding angles of two polygons are equal in measure, are the polygons congruent?

  • A yes
  • B no

Q3:

State whether the figures are congruent or not congruent.

  • Acongruent
  • Bnot congruent

Q4:

Complete the sentence: These figures are .

  • Acongruent
  • Bsimilar but not congruent
  • Cneither similar nor congruent

Q5:

Are two rectangles congruent if the length and width of one is equal to the length and width of the other?

  • Ano
  • Byes

Q6:

The diagram shows the shapes and dimensions of two rectangles. Do the rectangles appear to be congruent?

  • Ano
  • Byes

Q7:

In the figure, the dashed line is a line of symmetry of the regular hexagon 𝐴 𝐡 𝐢 𝐷 𝐸 𝐹 . Which polygon is congruent to 𝐴 𝐡 𝐢 𝐹 ?

  • A 𝐸 𝐷 𝐢 𝐹
  • B 𝐸 𝐷 𝐢 𝐴
  • C 𝐹 𝐢 𝐡 𝐸
  • D 𝐹 𝐢 𝐷 𝐴

Q8:

Which shape is not congruent to the others?

  • A(a)
  • B(e)
  • C(b)
  • D(d)
  • E(c)

Q9:

Which shape is not congruent to the others?

  • A(b)
  • B(a)
  • C(c)
  • D(e)
  • E(d)

Q10:

Two squares are congruent. If one has side 5, what is the area of the other?

  • A25
  • B 2 5 2
  • C10
  • D5
  • E20

Q11:

Is a square with a side length of 6 cm congruent to a rectangle of length 6 cm and width 4 cm?

  • Ayes
  • Bno

Q12:

Are the two circles congruent?

  • Ano
  • Byes

Q13:

Which two figures are congruent?

  • A a and b
  • B a and c
  • C b and c

Q14:

State whether the figures are congruent or not congruent.

  • Anot congruent
  • Bcongruent

Q15:

Are all squares with one side measuring 5 inches congruent?

  • Ano
  • Byes

Q16:

Are any two squares congruent?

  • A yes
  • B no
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