Answers

2016-03-12T10:52:18+05:30
B=90

bc=12
ab=5
ac²=ab²+bc²

   =25+144=169
ac=√169=13 cm
diameter of circle = ab+bc-ac
= (12+5)-13 =4
diameter =4
2r=4
radius=4/2=2 cm
1 5 1
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ac=ab+bc
send ac to left side
ab+bc-ac
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2016-03-12T10:58:03+05:30
B=90

bc=12
ab=5
ac²=ab²+bc²

   =25+144=169
ac=√169=13 cm
diameter of circle = ab+bc-ac
= (12+5)-13 =4
diameter =4
2r=4
radius=4/2=2 cm
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