Vocabulary
arc, degree, angle, measure, protractor, circle, acute angle, acute triangle, right angle, right triangle, obtuse triangle, obtuse angle, perpendicular lines, parallel lines, equilateral triangle, congruent, isosceles triangle, scalene triangle, truss, quadrilateral, rhombus, rectangle, trapezoid, square, parallelogram, acute angle, right angle, obtuse angle, parallel lines, perpendicular lines, equilateral triangle, scalene triangle, isosceles triangle, parallelogram, rectangle, square, trapezoid, intersect, rhombus, congruent, acute angle, acute triangle, right angle, right triangle, obtuse triangle, obtuse angle, perpendicular lines, parallel lines, equilateral triangle, congruent, isosceles triangle, scalene triangle, truss, quadrilateral, rhombus, rectangle, trapezoid, square, parallelogram, acute angle, right angle, obtuse angle, parallel lines, perpendicular lines, equilateral triangle, scalene triangle, isosceles triangle, parallelogram, rectangle, square, trapezoid, intersect, rhombus, congruent, acute angle, right angle, obtuse angle, parallel lines, perpendicular lines, equilateral triangle, scalene triangle, isosceles triangle, parallelogram, rectangle, square, trapezoid, intersect, rhombus, congruent