find the area of right angle tiangle , if the diameter of its circumcircle is 10 cm and altitude drawn to the hypotenuse is 4.5cm long.
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Let ABC be a triangle 90° at b and R be circumradius
AC/sin b=2R
AC = 10cm
Let ae be the altitude=4.5 cm
Area=0.5*h*b
=45/2
AC/sin b=2R
AC = 10cm
Let ae be the altitude=4.5 cm
Area=0.5*h*b
=45/2
aditi7452:
thanks a lott
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5
Answer:
answer 22.5 cm²......
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