In the figure, BC =14, `/_B`=`40^@`,`/_C`=`50^@` Find the area of triangle ABC.

In /_\ ABC, AB=12cm, /_ A = 45^@ and /_B = 30^@ :- Find the area of the triangle ABC.

In the figure AB = PQ, PR = 2 cm Find the area of triangle ABC to correct to cm. [ sqrt2 = 1.41 ]

In the figure, BC=10 cm, AD=6 cm a) What is the area of triangle ABC? b) What is the ratio A D: P D ? c) Calculate the area of triangle PQR.

In the figure /_A=90° , /_B=60° BC=10cm Calculate the area of this triangle.

In /_\ABC ,AB=8 cm, BC =10cm and /_B = 60^@ :- Find the area of the triangle /_\ABC .

In the figure, B P: P Q: Q C=1: 2: 1. Area of triangle APQ is 8 sq.cm. (a) Find the area of triangle A B P. b) Find the area of triangle ABC.

In the figure, BC=12 cm, BD=3 cm. Area of triangle ABC is 80 sq.cm. a) What is BD : DC? b) Find the area of triangle ADC.

Consider the triangle ABC with vertices A(1,2,3),B(-1,0,4),C(0,1,2) Find the area of the triangle ABC.

ln triangle A B C , A B=7 cm, B C=12 cm, /_ B=40^circ a) Find the area of the triangle. b) Calculate the length of AC.

In the figure BC=4cm , /_B=60° , /_C =75° Calculate the perimeter of /_\ABC