Question

Find area and height of an equilateral triangle whose measure each side 12cm

Answer 1

Answer:

area=62.352 cm and height 10.392 cm

Step-by-step explanation:

area of equilateral triangle=√3/4*side²

√3/4*12*12

√3*36

1.732*36

62.352 cm

height of equilateral triangle=√3/2*side

√3/2*12

√3*6

1.732*6

10.392 cm