One side of an equilateral triangle is 8 cm. Its area
Answers
Answered by
23
Answer:
Area of equilateral triangle = [ √(3) × a²] ÷4
= [√(3) × 8² ] ÷ 4
= [√(3) × 64]÷ 4
= [√(3) × 16]
= 16√(3) sqcm
Answered by
3
Step-by-step explanation:
S=a+b+c÷2
8+8+8÷2
24÷2
12=4×3×4×4×4= 4×4√3
=16√3
Similar questions