What are the measures of angle upper E upper B upper G and angle upper E upper B upper C? Classify each angle as acute, right, obtuse, or straight.
A protractor with various angles is shown.· The bottom of the protractor lies on line upper A upper B upper C with upper B at the midpoint of the protractor.
· Point upper A is located to the left of point upper B.
· Point upper C is located to the right of point upper B.
· Point upper D is located above point upper A between 10 and 20 on the upper arc of the protractor and between 160 and 170 on the lower arc of the protractor.
· Point upper E is located at 80 on the upper arc of the protractor and at 100 on the lower arc of the protractor.
· Point upper F is located at 90 on the upper arc of the protractor and at 90 on the lower arc of the protractor.
· Point upper G is located between 120 and 130 on the upper arc of the protractor and between 50 and 60 on the lower arc of the protractor.
· Point upper H is located between 140 and 150 on the upper arc of the protractor and between 30 and 40 on the lower arc of the protractor.
(1 point)
Responses
mangle upper E upper B upper G= 45°; angle upper E upper B upper Gis acute.
mangle upper E upper B upper C= 100°; angle upper E upper B upper Cis obtuse.
m Image with alt text: angle upper E upper B upper G = 45°; Image with alt text: angle upper E upper B upper G is acute. m Image with alt text: angle upper E upper B upper C = 100°; Image with alt text: angle upper E upper B upper C is obtuse.
mangle upper E upper B upper G= 45°; angle upper E upper B upper Gis acute.
mangle upper E upper B upper C = 90°; angle upper E upper B upper Cis right.
m Image with alt text: angle upper E upper B upper G = 45°; Image with alt text: angle upper E upper B upper G is acute. m Image with alt text: angle upper E upper B upper C = 90°; Image with alt text: angle upper E upper B upper C is right.
mangle upper E upper B upper G= 55°; angle upper E upper B upper Gis acute.
mangle upper E upper B upper C = 100°; angle upper E upper B upper Cis obtuse.
m Image with alt text: angle upper E upper B upper G = 55°; Image with alt text: angle upper E upper B upper G is acute. m Image with alt text: angle upper E upper B upper C = 100°; Image with alt text: angle upper E upper B upper C is obtuse.
mangle upper E upper B upper G= 45°; angle upper E upper B upper Gis obtuse.
mangle upper E upper B upper C = 100°; angle upper E upper B upper Cis acute.
mangle upper E upper B upper G= 45°; angle upper E upper B upper G is acute.
mangle upper E upper B upper C = 100°; angle upper E upper B upper C is obtuse.
The correct answer is:
m∠EBC = 45°; angle EBC is acute.
m∠EBG = 100°; angle EBG is obtuse.
Image with alt text: m∠EBG = 100°; Image with alt text: angle EBG is obtuse.
Image with alt text: m∠EBC = 45°; Image with alt text: angle EBC is acute.