# 1Pilihan gandaWhat type of angle is exactly 90 degrees?Acute angleRight angleObtuse angleStraight angle
# 3Pilihan gandaWhat type of angle is greater than 90 degrees but less than 180 degrees?Acute angleRight angleObtuse angleStraight angle
# 5Pilihan gandaWhich angle measures exactly 360 degrees?Acute angleRight angleComplete angleStraight angle
# 7Pilihan gandaWhat is the name for an angle less than 90 degrees?Acute angleObtuse angleRight angleReflex angle
# 8Pilihan gandaIf an angle measures 135 degrees, what type of angle is it?Acute angleRight angleObtuse angleStraight angle
# 9Pilihan gandaIf an angle measures 270 degrees, how many degrees are needed to complete a full circle?90 degrees180 degrees270 degrees360 degrees
# 10Pilihan gandaAn angle measures 120 degrees. What is the measure of its adjacent angle on a straight line?60 degrees70 degrees80 degrees90 degrees
# 11Pilihan gandaIn a right triangle, one of the acute angles measures 30 degrees. What is the measure of the other acute angle?30 degrees45 degrees60 degrees90 degrees
# 12Pilihan gandaWhat is the measure of an angle that forms a linear pair with a 75-degree angle?105 degrees115 degrees125 degrees135 degrees
# 14Pilihan gandaWhat is the measure of angle X in a triangle where angles Y and Z are 45° and 60° respectively?75°60°45°30°
# 15Pilihan gandaIn a right triangle, if one angle is 90° and the other is 30°, what is the measure of the third angle?60°30°90°45°
# 16Pilihan gandaWhat is the measure of an angle that is supplementary to a 135° angle?45°90°135°180°
# 17Pilihan gandaIf two angles of a triangle are 80° and 55°, what is the measure of the third angle?45°35°55°65°