Mathematics, 29.06.2019 18:10, porfi
Drag and drop an answer to each box to correctly complete the derivation of a formula for the area of a sector of a circle suppose a sector of a circle with radius has a central angle of 8 since a sector is a fraction of a full circle, the ratio of a sector's area a to the circle's area is equal to the ratio of the to the measure of a full rotation of the circle a full rotation of a circle is 2x radians. this proportion can be written as 4 = multiply both sides by #r? and simplity to get where is the measure of the central angle of the sector and r is the radius of the circle
Answers: 1
Mathematics, 22.06.2019 01:30, snikergrace
What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?
Answers: 1
Mathematics, 22.06.2019 02:30, helpmeplzandty
Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?
Answers: 2
Drag and drop an answer to each box to correctly complete the derivation of a formula for the area o...
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