Math, asked by ANMOL2598, 11 months ago

What is length of altitude of equilateral triangle of side 12 cm

Answers

Answered by brunoconti

0

Answer:

Step-by-step iexplanation:

Attachments:

Answered by nachiketropia69

0

Answer:

Step-by-step explanation:

Draw an altitute AD on side BC

in an equilateral triangle altitute divides the opposite side in equal ratio

∴ AD²+BD²=AB² by pythagoras theorem

AD²+(6)²=(12)²

AD²=144-36

AD²=108

AD=6√3

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