PLZ HELP WILL MARK AS BRAINLEST 30 POINTS

area of circle : πr²

area of sector : x/360 x πr²

firstly, you have to find. the area of a circle

π(6)² = 36π

then, find the area of the of the sector (not in the shape)

90°/360° x π(6)² = 12π

[90° is given)]

next, you just minus the total and the area of the sector.

36(3.14) - 12(3.14) = 75.36 units

jwjeh; hw; kjhekjhkjhwkejhkw

step-by-step explanation:

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event