Lines and Angles Worksheets Grade 4

1. Ava is drawing a geometric figure. She starts at point A, draws a straight line to point B that is 126 mm long, then continues without stopping to point C, which is another 81 mm away in the same direction. She then stops. What type of geometric figure did Ava draw from point A to point B, and what type from point A to point C?
2. Ava is drawing a map of her neighborhood. She draws a straight line from her house to the library, but the line keeps going past the library without an endpoint. She also draws a line from the library to the school that stops exactly at the school. What geometric terms describe the first line (house to beyond the library) and the second line (library to school)?
3. Sophia is helping her dad build a wooden frame for a large rectangular picture. She notices that the corner of the frame forms a 90-degree angle. Later, she sees the hands of the clock showing 4:00. What type of angle is formed by the clock hands at 4:00?

…and 3 more problems

1. Mere draws an angle that measures 142°. What type of angle is it?
2. Tane is helping his grandfather build a wooden fence in their backyard. He draws a plan on paper showing a straight line that starts at point A and goes through point B without ending in either direction. Then he draws another line that starts at point C and ends at point D. Finally, he draws a line that starts at point E and goes forever in one direction past point F. What geometric terms describe the three lines Tane drew in order?
3. Charlotte is drawing a diagram of a city intersection. She draws two roads that cross each other. At the intersection, she labels four angles. One angle is formed by a horizontal road and a vertical road. What type of angle is formed where a horizontal road meets a vertical road?

…and 4 more problems

1. Isabella draws an angle that measures 127°. What type of angle is it?
2. Noah is helping his teacher set up a geometry display in the school hallway. He needs to attach a long piece of string from one point on the wall to another point on the ceiling. The string will start at point A on the wall and go to point B on the ceiling, but it will not go beyond either point. Noah's friend asks if this string represents a line, a line segment, or a ray. What should Noah tell his friend?
3. Identify the type of angle: 136°

…and 4 more problems