Question

the base of an isosceles triangle is 48 cm and one of its equal side is 30 cm find the area of the triangle​

Answer 1

Answer:

Here's your required answer

Answer 2

Step-by-step explanation:

hypotenuse =30cm

half of base=24cm

Therefore by pythagoras theorem

altitude^2 = 30^2-24^2=324

altitude = root of 324=18cm

Area= 1/2×base×altitude

=1/2×18×48

=18×24

=432cm^2