Feb. 5-9

Grade 8 Problem of the Week Feb. 5-9

1. Construct and name the two polyhedrons from the nets given to you by the teacher.

2. Identify the object that is described below

a. Ten congruent triangles and a decagon

b. Four congruent equilateral triangles

c. Two nonagons and nine rectangles

3. Describe or draw the changes that need to be made to each diagram to make it a net. 

a)  this net has a 12 m by 5 m rectangle, attached to the rectangle is a 5 m square and to the left an right sides of the rectangle is a right angle triangle that has a length of 5 m a height of 12 m and a hypotenuse of 13 m

b) This net has 6 rectangles that are 5 m by 12 m. It also has 1 regular septagon on the 5 m section of one of the rectangles.