The area of an equilateral triangle is 16√3 cm2, then the perimeter of the triangle is?

24 cm

Step-by-step explanation:

The area (A) of an equilateral triangle is calculated as

A = ( s is the side length )

Here A = 16 , then equating gives

= 16 ( multiply both sides by 4 to clear the fraction )

s² = 64 ( divide both sides by )

s² = 64 ( take square root of both sides )

s = = 8

Thus

perimeter = 3 × 8 = 24 cm

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180