Question

find the attitude of an
equilateral tiangle
le of side 8cm​

Answer 1

Answer:

don't know.......... the answer

Answer 2

Answer:

6.928cm

Step-by-step explanation:

equilateral triangle area = {root3 /4}* side^2 = root3 /4  * 8^2

= 16root3 = 16*1.732 = 27.712 cm^2

now we know , height^2 + base^2 = Hypotenuse^2

or , h^2 + (8/2)^2 = 8^2            [here, height = h]

or , h^2  = 64-16

or , h^2  = 48

or, h = 6.928

so, altitude of equilateral triangle is 6.928cm