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NEXT. Ship Shape. TSW classify polygons as triangles, rectangles, squares, or pentagons according to the number of sides. Lesson B3 . NEXT. Tri angles. Tri means three, so a shape with three sides is a TRI ANGLE. . 2. 1. 2. Click for Video. 1. 3. 3.
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NEXT Ship Shape TSW classify polygons as triangles, rectangles, squares, or pentagons according to the number of sides. Lesson B3
NEXT Triangles Tri means three, so a shape with three sides is a TRI ANGLE. 2 1 2 Click for Video 1 3 3 You’ll also notice that a triangle has three angles.
NEXT Rectangles 2 A rectangle is a shape with four right angles and two pairs of opposite sides that are both equal and parallel. 1 3 Click for Video 4
NEXT Squares A square is a shape with four right angles and four sides that are equal in length. 2 Click for Video 1 3 4
NEXT Pentagons Penta- means five, so a closed shape with five sides is a PENTAgon. There is a building in Washington D.C. that is called the Pentagon. 3 2 Click for Video 4 1 5
More Practice Click for Video1 Click for Video2 Click for Video3 Click for Video4 Click for Video5 END