a traffic signal board indicating 'SCHOOL AHEAD' is a equilateral triangle with side 'a' .find the area of signal board using heron's formula. if the perimeter is 180 cm what will be the area of signal board?
Answers
Answered by
18
Here's Ur answer !
Hope it helps !
Pls mark Brainliest !
Don't forget to follow !
Hope it helps !
Pls mark Brainliest !
Don't forget to follow !
Attachments:
Answered by
1
Answer:
Here is your answer
Hope it helped u
Attachments:
Similar questions