Question

Each side of an equilateral triangle measures 10cm, then the area of the triangle is
a) 43.1 cm
b) 43.2 cm
43.3 cm
d) 43.4 Cm​

Answer 1

Answer:

43.3cm is the answer

Step-by-step explanation:

please mark me as brainlist and follow me for future

Answer 2

Answer:

Given, side of an equilateral triangle =a=10 cm

Area of equilateral triangle of side 'a' is given by,

Δ=

4

3

a

2

⇒Δ=

4

3

×10

2

cm

2

⇒Δ=25

3

cm

2