1) The area of zone (B) is 4500 m2, find the area of zone (A). shape (A) is regular, (B) is a half of circle. A B.

Q: What shape must he cut out of paper and what are the measurements of the shape’s dimensions?

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Q: 6. Find the largest possible area of a rectangle of width w and height h, if w + 2h = 12.

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Q: how long should the metal stripping be to protect the edge of a circular table top if the radius of…

A: Question : how long should the metal stripping be to protect the edge of a circular table top if the…

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Q: 1) The diagonal of a square is 5/2 ft, find the area of the square.

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.