Question

In a triangle ABC,B=300,a=5cm,b=8cm find c?

Answer 1

Answer:

given that data

a=5cm

b=8cm

c=?

triangle ABC=(a)^2+(b)^2=(c)^2

=(5)^2+(8)^2=(c)^2

=25+16=(c)^2

=41=(c)^2

squareing in both sides

√(c)^2=√41

square root and square cencle ,

c=41