Question

19. For two circles, there are generally distinct lines that are tangent to both circles as shown in figures. A students
draws tangents to two circles as shown in figures. Another students says some figures are incomplete, you can draw
more tangents. In any case, if you find figure is incomplete draw more tangents and answer the following.
B
B
O
02
0
0
Figure A
Figure B
Figure C
В
C
(0, 02
Ono
D
Figure E
(iii) twice
(iv) four
(iii) three
(iv) four
Figure D
(a) Number of tangents in figure A is
(i) one
(d) two
(b) Number of tangents in figure B is
(1) one
(i) two
(c) Number of tangents in figure Cis
(1) one
(ü) two
(d) Number of tangents in figure Dis
(1) one
(ii) two
(e) Number of tangents in figure E is
(1) one
(i) two
Case Study based-4
(in) three
(iv) four
(iii) three
(iv) four
(iii) four
(iv) many​

Answer 1

Answer:

Figure A has 2 tangents

Figure B has 2 tangents

Figure C has 3 tangents

Figure D has 1 tangent

Figure E has 4 tangents

Hope it helpss..