Find the area of equilateral triangle with side a

0.5a√(a^2 - (0.5a)^2).

Step-by-step explanation:

The height of the triangle  is √(a^2 - (0.5a)^2) units (By The Pythagoras Theorem) and the base is a units long.

The area = 0.5 * base * height

 = 0.5a√(a^2 - (0.5a)^2).

a^2 √3/4

Step-by-step explanation:

its a^2√3 divided by 4

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

i can answer this question sweetie!

step-by-step explanation: