In the adjoining figure, `DeltaABC` is a right-angled triangle in which `/_B=90^(@)`, `/_A=30^(@)` and `AC=20cm`. Find `(i) BC`, `(ii) AB`.

ABC is a right-angled triangle is which /_A=90^(@) and AB=AC* Find /_B and /_C

ABC is a right angled triangle in which /_A=90^(@) and AB=AC* Find /_B and /_C

ABC is a right angled triangle in which /_A=90^(@) and AB=AC. Find /_B and /_C.

ABC is a right angled triangle in which /_A=90^(@) and AB=AC. Find /_B and /_C .

In the adjoining figure, DeltaABC is right-angled at B . If /_A=30^(@) and AB=9cm , find (i) BC and (ii) AC .

In the adjoining figure, DeltaABC is right-angled at B and /_A=30^(@) . If BC=6cm , find (i) AB , (ii) AC .

In the given figure,ABC is a right angled triangle in which /_A=90^(@),AB=21 cm and AC=28 cm.Semi-circles are drawn on AB,BC and AC as diameters.Find the area of shaded region.

In the adjoining figure, DeltaABC is right-angled at B and /_A=45^(@) . If AC=3sqrt(2)cm , find (i) BC , (ii) AB .

In the given figure DeltaABC is a right angled triangle with /_B=90^(@),AB=48cm and BC=14cm . With AC as diameter a semicircle is drawn and with BC as radius, a quadrant of a circle is drawn. Find the area of the shaded region. [Use pi=22/7 ]