2 points
Find the perimeter of
equilateral triangle of side 9
cm.
18 cm
O
27 cm
o 12 cm
O 15 cm
Answers
Answered by
3
Answer:
answer : 27 cm
Step-by-step explanation:
perimeter of an equilateral ∆ = 3a
= 3(9)
=27cm
hope it helps you ❤️ please mark me as brainliest..... please thank my answers...... please follow me
Similar questions