Grade 5 Shapes And Angles Worksheets - WorkSheets Buddy Grade 5 Maths Shapes and Angles Worksheets 1. Fill in the blanks. (a) Right angle = ……………… degrees. (b) An obtuse angle is more than a ………………. angle. (c) 2 × Right angle = ……………… degrees. 2. What measure (in degrees) should be added to the following to make them a right angle? (a) 34° ……………….. (b) 16° ………………… (c) 19° …………………. (d) 28° …………………