On a sheet of paper, draw a table that is 3 squares by 4 squares.

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Presentation transcript:

On a sheet of paper, draw a table that is 3 squares by 4 squares. In each box, write one of the following: 65 , 105, D, 10, 90, 5, 31, 64, 175, 12, 45, C, B You won’t have room for one answer. That’s ok. Leave it off. You can choose to put them in any box you want.

We will now go through a series of questions We will now go through a series of questions. When you find your answer for each question, write the number of the question in the box that contains its answer. For example, if I thought the answer to #1 were 90, I would write #10 in the box where I wrote 90. Any team of two that correctly makes an x through the box, will win 50 extra credit points in the classwork category.

Solve for m<T. X=11, <T=65

In the triangle, n is a whole number In the triangle, n is a whole number. What is the smallest possible value for n? n n 30 A) 15 B) 12 C) 25 D) 20 D

If the measure of each interior angle of a polygon is 144°, how many sides does this polygon have?

What is the measure of an exterior angle of a regular octagon? 45

A triangle has sides with lengths of 7 and 15. Which of the following could be the perimeter of the triangle? A) 29 B) 32 C)37 D)44 B) 32

Find the measure of <F X= 9 , F=90, G=83

If the measure of an exterior angle of a regular polygon is 72°, how many sides does the polygon have? N=5

31

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

64

The measures of the interior angles of an octagon are 155, 145, 35x, 35x, 11x+30, 15x, 170, and 20x. What is the measure of the largest angle? 500+116x=1080, x=5, largest angle is 175

A regular convex polygon has 30 sides A regular convex polygon has 30 sides. What is the measure of each exterior angle? 12

?=105