Question

Find the height of an equilateral triangle whose side is 28 cm?

Answer 1

Answer:

84

Step-by-step explanation:

BECAUSE EQUILATERAL TRIANGLE ALL SIDE ARE EQUAL SO ONE SIDE IS 28 CM AND THERE ARE 3 SIDE SO WE 28 MULTIPLY BY 3 SO ANSWER IS 84

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Answer 2

Answer:

$\huge \bf \: solution$

As we know that height of equilateral traingle = √3a/2

$h \: = \frac{ \sqrt{3}a }{2}$

$h \: = \frac{ \sqrt{3} \times 28}{2}$

${14} \times \sqrt{3}$

$24.2487113$

Thus height of triangle = 14 × √3 cm = 24.2487113