Lesson: Rotations in the First Quadrant

In this lesson, we will learn how to identify the rotation of a shape and deduce the image of a polygon after rotation about one of its vertices in the first quadrant.

Sample Question Videos

  • 01:01
  • 04:07

Worksheet: Rotations in the First Quadrant • 13 Questions • 2 Videos

Q1:

What kind of transformation is shown in the figure?

Q2:

Find the new positions of the given triangle’s vertices after rotating it 1 8 0 counterclockwise about 𝐿 .

Q3:

Where does a rotation through 1 8 0 about 𝑀 send the segment 𝐹 𝐴 ?

Q4:

Nada went on a hike in the woods. The arrow on the compass pointed northeast. After Nada made a turn on the trail, the compass pointed southeast. Describe the arrow’s transformation.

Q5:

Amira went on a hike in the woods. The arrow on the compass pointed northeast. When Amira made a turn on the trail, the compass pointed northwest. Describe the arrow’s transformation.

Q6:

Engy went on a hike in the woods. The arrow on the compass pointed southwest. When Engy made a turn on the trail, the compass pointed northwest. Describe the arrow’s transformation.

Q7:

Mona and her family are camping at the lake. Mona and her sister walk to the jetty on the lake. The last sign reads “JETTY”, but Mona notices the first T is upside down. Is the first T a translation, reflection, or rotation of the second T?

Q8:

Find the new positions of the given triangle’s vertices after rotating it 1 8 0 counterclockwise about 𝐿 .

Q9:

Find the new positions of the given triangle’s vertices after rotating it 9 0 counterclockwise about 𝐿 .

Q10:

Find the new positions of the given triangle’s vertices after rotating it 1 8 0 counterclockwise about 𝐿 .

Q11:

Where does a rotation through 1 8 0 about 𝑀 send the segment 𝐸 𝐹 ?

Q12:

Where does a rotation through 6 0 about 𝑀 send the segment 𝐹 𝐴 ?

Q13:

Where does a rotation through 1 8 0 about 𝑀 send the segment 𝐺 𝐻 ?

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