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3. Use the description of each triangle to draw a picture of the triangle. Write and solve equations to find missing angle measures when necessary. Label the measures of all angles of the triangle and mark congruent sides and right angles. (You do not need to draw the triangle exactly to scale.) (a) right isosceles triangle (b) equiangular (all three angles congruent) isosceles triangle (c) acute scalene triangle with two angle measures of 57° and 82°

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MrEquation
Answer: See Explanation below.

For part A, the right isosceles triangle, you must have a triangle with a right angle, 90 degree. Then, the two legs must be congruent.

For part D, draw a triangle with all 3 angles being 60. This will make the sides congruent also.

For part C, the three measures of your triangle will be 57, 82 and 41. The measures of the sides don't matter, they will all be different.