Question

The length of a side of an equilateral triangle is 10cm. Find the height of the triangle

Answer 1

Answer:

your answer is

8.66 cm

this answer will help you

Answer 2

Answer:

8.66 cm

Step-by-step explanation:

Height is nothing but the straight line which touches the upper point and the base.

Make the height in bluff.

After this you will notice that a right-angled triangle is formed.

Now we have just got to apply pythagoras property.

=c^2=a^2+b^2

=10^2=5^2+b^2

=10^2-5^2=b^2

=100-25=b^2

=75=b^2

=$\sqrt{75}$=8.66 cm