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The area of the equilateral triangle is 203 cm2 whose each side is 8 cm. - Mathematics

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प्रश्न

The area of the equilateral triangle is `20sqrt(3)` cm2 whose each side is 8 cm.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य

उत्तर

This statement is False.

Explanation: 

Given, side of an equilateral triangle be 8 cm.

Area of the equilateral triangle = `sqrt(3)/4` (Side)2

= `sqrt(3)/4 xx (8)^2`

= `64/3 sqrt(3)`  ...[∴ Side = 8 cm]

= `16sqrt(3)` cm2 

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 12: Heron's Formula - Exercise 12.2 [पृष्ठ ११५]

APPEARS IN

एनसीईआरटी एक्झांप्लर Mathematics [English] Class 9
अध्याय 12 Heron's Formula
Exercise 12.2 | Q 4. | पृष्ठ ११५

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