How can you draw shapes when only given lengths of sides?

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Presentation transcript:

How can you draw shapes when only given lengths of sides?

In this lesson you will learn how to draw geometric shapes by using a given length of sides.

Let’s Review There are many different types of quadrilaterals.

A Common Mistake When given measurements of sides for triangles or quadrilaterals, it is often assumed that there is only one type that you can draw.

Let’s Review Core Lesson Draw a triangle that has one side that is 7 units long and one side that is 9 units long. Is there more than one triangle we could draw?

Let’s Review Core Lesson Draw a quadrilateral with two sides of 4 inches and two sides of 5 inches. What type of quadrilaterals could we draw?

In this lesson you have learned how to draw geometric shapes by using a given length of sides.

Let’s Review Guided Practice Draw a triangle that has lengths of 3 inches, 3 inches, and 6 inches. How many different types of triangles can you make?

Let’s Review Extension Activities Draw a parallelogram with sides of 6 inches, 6 inches, 8 inches, and 8 inches. Would you only be able to make one parallelogram? Could you make another one with the same measurements but that is not congruent to the first?

Let’s Review Extension Activities Draw a scalene triangle. Measure each of the sides. Can you use those measurements and draw a different scalene triangle?

Let’s Review Quick Quiz  Draw a triangle that has lengths of 5 inches, 5 inches, and 5 inches. How many different types of triangles can you make?  Draw a quadrilateral with lengths of 4 inches, 4 inches, 6 inches, and 6 inches. How many different types of quadrilaterals could you make?