A circle is inscribed in a triangle ABC with right angle at A. The length of the two sides containing the right angle are 6 cm and 8 cm respectively. The radius of the circle is (A) 2cm. (B) 6cm. (C) 8cm. (D) 10cm.
Answers
Answered by
3
Answer:
Step-by-step explanation:
By using Pythagorean theorem
Hypotneuse =10cm
By using formula
r=A+B+C/2
r=6+8-10/2
r=14-10/2
r=4/2
r=2cm
wwwshanthosh911:
Sorry it is r=A+B-C
kkk
Answered by
2
Answer:
Step-by-step explanation:
According to Pythagorean theorem
Hypotneuse = 10cm
r=A+B-C/2
r=6+8-10/2
r=14-10/2
r=4/2
r=2cm
r=A+B-C
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