Question

10. The height of an equilateral triangle is 6 cm. Find its area. [Take
V3 = 1.73.)​

Answer 1

Answer:

Step-by-step explanation:

h=√3/2 a

6=√3/2 a

12/√3=a

4*√3*√3/√3=a

4√3=a

Area =√3*4√3*4√3/4

        =12√3

        =12*1.73

Area=20.76 c m^2

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