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A triangle's radius within the

each of three circles touches the other 2.circle A has a radius of 8 cm. circle B has a radius of 4 cm.circle C has a radius of
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2. asked by bob
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ABC is a triangle with area equal to 20 . The incircle of triangle ABC has radius equal to 2 and the circumcircle of triangle
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2. asked by Tony
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The perimeter of a triangle, its area, and the radius of the circle inscribed in the triangle are related in an interesting way.
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2. asked by sarah A
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What is the ratio measures of the in-radius, circum-radius and one of the ex-radius of an equilateral triangle?(1) 1 : 2 : 5 (2)
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2. asked by Ellie
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An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
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2. asked by Johny G12
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An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
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2. asked by Johny g12
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An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
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2. asked by sarah
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An isosceles triangle has two 10.0-inch sides and a 2w-inch side. Find the radius of the inscribed circle of this triangle, in
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2. asked by sarah b
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an equilateral triangle has an inscribed circle with a radius of sqrt b+27 ft. if the area of the triangle is 48*sqrt b+6 feet
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2. asked by Sujay
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An equilateral triangle is inscribed in a circle of radius 4r. Express the area A within the circle but outside the triangle as
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2. asked by h
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