Illustrative Mathematics - Geometry - Unit 6 - Lesson 15 - Formative Library | Library

Consider the parallelogram with vertices at (0,0),(4,0),(2,3) and (6,3). Where do the diagonals of this parallelogram intersect?

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What is the midpoint of the line segment with endpoints (1,-2) and (9,8)?

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Graph the image of triangle ABC under a dilation with center A and scale factor \frac{2}{3}.

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A quadrilateral has vertices A=(0,0),B=(2,4),C=(0,5) and D=(-2,1).

Prove that ABCD is a rectangle.

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A quadrilateral has vertices A=(0,0),B=(1,3),C=(0,4) and D=(-1,1).

Select the most precise classification for quadrilateral ABCD.

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Write an equation whose graph is a line perpendicular to the graph of x=-7 and which passes through the point (-7,1).

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Graph the equations (x+1)^{2}+(y-1)^{2}=64 and y=1.
Where do they intersect?

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This lesson is from Illustrative Mathematics. Geometry, Unit 6, Lesson 15. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/6/15/index.html ; accessed 29/July/2021.

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Illustrative Mathematics - Geometry - Unit 6 - Lesson 15

Consider the parallelogram with vertices at (0,0),(4,0),(2,3) and (6,3). Where do the diagonals of this parallelogram intersect?

What is the midpoint of the line segment with endpoints (1,-2) and (9,8)?

Graph the image of triangle ABC under a dilation with center A and scale factor \frac{2}{3}.

A quadrilateral has vertices A=(0,0),B=(2,4),C=(0,5) and D=(-2,1). Prove that ABCD is a rectangle.

A quadrilateral has vertices A=(0,0),B=(1,3),C=(0,4) and D=(-1,1). Select the most precise classification for quadrilateral ABCD.

Write an equation whose graph is a line perpendicular to the graph of x=-7 and which passes through the point (-7,1).

Graph the equations (x+1)^{2}+(y-1)^{2}=64 and y=1. Where do they intersect?

A quadrilateral has vertices A=(0,0),B=(2,4),C=(0,5) and D=(-2,1).

Prove that ABCD is a rectangle.

A quadrilateral has vertices A=(0,0),B=(1,3),C=(0,4) and D=(-1,1).

Select the most precise classification for quadrilateral ABCD.

Graph the equations (x+1)^{2}+(y-1)^{2}=64 and y=1.
Where do they intersect?