Question

The base of an equilaletral triangle is 4/3 cm. Find the area and perimeter of triangle

Answer 1

Answer:

equilateral triangle has all sides equal

Step-by-step explanation:

base = side = side = 4/3 cm

1. Area

= 1 /2 bh

= 1/2 × 4/3 × 4/3 =8/9cm^2

1. perimeter = Sum of all sides =
2. 4/3 +4/3 +4/3
3. = 12/3
4. 4 cm

Answer 2

$\huge\blue{Answer}$

Perimeter of triangle = side+side+side

in equilateral triangle all sides are equal

perimeter =3×4/3 =

4cm

area =√3 a²/4

a is side here

√3×16/9×4

4√3/9cm²

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