Geometry b - unit 4: exam latest update graded A

Geometry b - unit 4: exam latest update graded A given that m<vcw = 97, what is the length of vw? 97pi/18 m if the radius of circle o is 10 inches and m<uon = 90, what is the area of sector urn? 75pi if ab = 68, what is m<azb? 34 marie forgot the formula for finding the area of a circle, so she divided the circle into sectors and created a parallelogram-shaped figure. what should she use as the height of the figure? the radius if d1 = 1 and d2 = 2r, and if cb denotes the circumference of circle b, which equation is true? XXX 1/2r = cb/pi in circle t, ab = (3x + 9) and cd = (11x - 71). what is the measure of ab? 39 what is the measure of afb? 180 what is m<bed? XXX 114 if m<lym = 52, what is measure of jk? 52 what is the length of arc ef? 11.3 if circle a is dilated so that it is the same size as circle b, which transformations could be performed next to show that the circles are similar? select all that apply. 0.67 of 1 translate the dilated circle so that its center is at point b reflect the dilated circle over line g what is m<okm? 36 if m<ijk = 112, what is m<ihk? XXX 224 if minor arc fe measures 51 and minor arc ed measures 79, what is the measure of ∠fcd? 130 which answer choice correctly describes how he can calculate this value? find the proportion of the sector defined by the major arc to the circle, then multiply by the area of the circle. what is the measure of <nop? XXX 136 what is the length of tu? tu = 136 units if m<bfg = (2x + 146) and m<bcg = (4x + 238), what is the value of x? XXX 34 eli wants to show that circle j is similar to circle k using transformations. what combination of transformations would map circle j onto circle k to show that the circles are similar? XXX dilate with a scale factor of 1/2 rotate 90 clockwise