Question

the circumradius of a right triangle is 10 cm and one of the two perpendicular sides is 12 cm find the area of the triangle in cm square​

Answer 1

Answer:

192 cm^2

Step-by-step explanation:

since. in right angle triangle

circumradius is half of hypotenuse

so hypotenuse is 20 cm

now acc to Pythagoras theorem

base = √(20^2-12^2)

= 16

so now area is product of two perpendicular sides

so ar∆ is 16cm x 12cm

that is 192 cm^2