Mouple choice worn 4 points) (05.01)
Which statement best describes the area of the triangle shown below?
O it is one-half the area of a rectangle of length 4 units and width 2 units
O It is twice the area of a rectangle of length 4 units and width 2 units.
O It is one-half the area of a square of side length 4 units.
It is twice the area of a square of side length 4 units
Previous Question
Question 1 (Not Answered

< 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⭐

bdhfnfhjffjkfjfjfjjf

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.