19/03/2020Geometry, Lines, Angles and Polygons(Study by Topics Junior Class) 0Comments by Gate Academy Welcome to your Geometry, Lines, Angles and Polygons(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. angles b and g are: Alternate Exterior Vertically-opposite Co-interior Corresponding2. How many degrees is angle b? 110 140 70 403. How many degrees is angle g? 90 125 180 55 1354. What do you call a triangle with three congruent sides? Obtuse Triangle Scalene Triangle Equilateral Triangle Equiangular Triangle5. What term best describes angles 7 and 6. Congruent Scalene Acute Obtuse6. Which of the following best describes vertical angles? The same vertex and one side Opposite angles formed by intersecting lines They don't have to point in the same direction. They don't have to be next to each other, just so long as the total is 180 degrees.7. How many degrees is angle a? 180° 40° 200° 140°8. what is the size of angle g? 70 110 290 509. Two angles whose measurements add up to 90 degrees are said to be _____________. Critical Complimentary Congruent Comparable10. ^{What do you call an angle whose measure is 90° ?} Right Angle Acute Angle Supplementary Angle Adjacent Angle11. How many degrees is angle c? 110 50 60 29012. These are points on the same line? Line Ray Noncollinear Points Collinear13. How many lines in a plane are said to be concurrent if all of therm intersect at the same point? Only two Only three None of the above Three or More14. If the angle shown in pink is labled 45 degrees, what is the measurement of angle 1? 45 degrees Unable to determine 135 degrees 90 degrees15. angles a and b are: Exterior Alternate Co-interior Corresponding Vertically-opposite16. What do you call a triangle with no equal sides? Isosceles Triangle Scalene Triangle Equilateral Triangle Obtuse Triangle17. How many degrees is angle a? 60 25 50 7018. What must be the value of x in the figure below? 110 95 105 10019. Classify the triangle based on its angle measures. Equiangular Triangle Right Triangle Equilateral Triangle Scalene Triangle20. Coplanar lines that do not meet? Skew lines Intersecting lines Parallel lines Perpendicular lines21 out of 20Time is Up!