Question

HELP ME :( Which of the following shows perpendicular lines? (3 points)

Figure A has two rays connecting at a vertex. Figure B has two lines intersecting at 90 degrees. Figure C has two lines that are the same distance apart. Figure D has two rays connecting at a vertex.

a
Figure A

b
Figure B

c
Figure C

d
Figure D

Answer 1

Figure B has two lines intersecting at 90 degrees, which is the definition of perpendicular lines. Therefore, the answer is b.