Aright rectangular prism has a height of 5 in. the side length of each square base is 2 in.

a square prism in which the two sides of the square base are labeled 2 inches and the height is labeled 5 inches

what is the area of the cross section of the right rectangular prism formed by a plane that is parallel to two faces that are not the bases?

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

10+4√2 is the answer. i dont have the time to explain.