B) The point B divides AC in the ratio 2 : 3. Work out vector OC in terms of a and b.
Simplify your answer.
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80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

step-by-step explanation:

sorry i just needed points for a quiz plz for give me

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320

135

step-by-step explanation:

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