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3 years ago

Calculate the height of an equilateral triangle with side is 8 cm long

Mathematics

1 answer:

Greeley [361]3 years ago

8 0

Step-by-step explanation:

use pythagoras theorem for finding the height

hypotenuse is 8cm

base is 4 cm

height?

a^2+b^2=c^2

64-16=a^2

a=7.07cm

Height of equilateral triangle is 7.07cm

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3 years ago

Calculate the height of an equilateral triangle with side is 8 cm long​

Calculate the height of an equilateral triangle with side is 8 cm long