Question

if each side of an isoceles triangle is 3root 2 cm and its base is 8 cm then find the area of the triangle​

Answer 1

Answer:

area= 4root 2cm²

Step-by-step explanation:

let the triangle be ABC.

draw a perpendicular bisector AD

thus,

H=3root2cm

B=4cm

apply Pythagoras theorem

AD=root 2

area will be

area= area of triangle ABD+Area of triangle ACD

area= 2(1/2× root2×4)

area=4root2 cm²