33 POINTS Please help i am giving away brainliset The CEO of B Industries wants to build a solid brass sculpture of a capital B in the plaza in front of the company's headquarters. The proposed dimensions of the sculpture are shown in the diagram. Assume the round shapes are semicircles with diameters as marked. If brass weighs 8,400 kg per m3,how much will the sculpture to the nearest kilogram?

A. 1,497,430 kg
B. 1,154,368 kg
C. 1,391,873 kg
D. 2,070,056 kg

D

Step-by-step explanation:

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

< 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⭐