`A B C` is a triangle in which `/_A=90o,\ \ A N_|_B C ,\ \ B C=12 c m` and `A C=5c m` . Find the ratio of the areas of ` A N C` and ` A B Cdot`

A B C is a triangle in which /_A=90^o,\ \ A N_|_B C ,\ \ B C=12 c m and A C=5c m . Find the ratio of the areas of A N C and A B Cdot

In Figure, /_A O B=90^@,\ A C=B C ,\ O A=12\ c m\ a n d\ O C=6. 5 c m . Find the area of /_\A O B .

In Figure, /_A O B=90^0,\ A C=B C ,\ O A=12\ c m\ a n d\ O C=6. 5 c mdot Find the area of A O Bdot

A B C is a right angled triangle in which /_A=90^0a n d\ A B=A Cdot Find /_B\ a n d\ /_C

A B C is a right-angled triangle is which /_A=90^0a n d\ A B=A Cdot Find /_B\ a n d\ /_C

In Fig. , A D bisects /_A ,\ \ A B=12 c m ,\ \ A C=20 c m and B D=5c m , determine C D

In Fig. 15.98, A B C is a right angled triangle in which /_A=90o , A B=21\ c m and A C=28\ c m . Semi-circles are described on A B ,\ B C and A C as diameters. Find the area of the shaded region. (FIGURE)

In Fig. 15.98, A B C is a right angled triangle in which /_A=90o , A B=21\ c m and A C=28\ c m . Semi-circles are described on A B ,\ B C and A C as diameters. Find the area of the shaded region. (FIGURE)

A B C is a triangle in which /_A=72^0 , the internal bisectors of angles B and C meet in O . Find the magnitude of /_B O Cdot

In Figure, A B C D is a quadrilateral in which diagonal \ A C=84\ c m ; D L_|_A C ,\ B M_|_A C ,\ D L=16. 5\ c m and B M=12\ c m . Find the area of quadrilateral A B C Ddot