Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**withoutasoul**- Replies: 1

Can someone explain to me how to solve provlems with this theorem???And show me an example if you can please. Thanx

**withoutasoul**- Replies: 2

1.a Norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular window. fIND THE DIMENSION OF A nORMAN WINDOW of maximum area if the total perimeter is 16 feet.

2. Find the dimension of the trapezoid of greatest area that can be inscribed in a semicircle of radius r.

3. Find the dimension of the largest isosceles triangle that can be inscribed in a circle of radius of 4.

Can someone help me solve these problems? I'm really stuck right now. Thanx.

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