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The length of the two sides forming the right angle of a right angled triangle are 6 cm and 8 cm. The length of its circum-radius is :
Answer & Solution
Correct Answer:
Option
A
According to question,
ABC is a right angle triangle,
∴ AB = 8 cm
BC = 6 cm
∴ AC2 = AB2 + BC2
AC = 64 + 36
AC = $$\sqrt {100} $$
AC = 10 cm
In right triangle
Circum Radius IR = $$\frac{{AC}}{2}$$ = $$\frac{{10}}{2}$$ = 5 cm
ABC is a right angle triangle,
∴ AB = 8 cm
BC = 6 cm
∴ AC2 = AB2 + BC2
AC = 64 + 36
AC = $$\sqrt {100} $$
AC = 10 cm
In right triangle
Circum Radius IR = $$\frac{{AC}}{2}$$ = $$\frac{{10}}{2}$$ = 5 cm
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