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leonid [27]
3 years ago
11

the high school debate team is developing a logo to represent their club. A scale drawing of the logo design is presented below,

where each unit of the grid represents 3 inches in length. The team is printing out an enlargement of the new logo, where the enlargement has a height of 105 inches. The are of the enlargement will be how many inches, which is how many times the size of the original scale drawing.
Mathematics
1 answer:
Fantom [35]3 years ago
7 0

Answer:

The enlargement will be 25 times and the enlargement area will be $2250 \text{ inches}^2$.

Step-by-step explanation:

It is given that each grid unit is equal to 3 inches. SO we have to use this scale.

The total height of the scale drawing is 21 inch and the enlargement has a height given as 105 inches. Therefore it has scale factor of 5. It means that each dimension is enlarged by 5 times the dimension in the scale drawing. So the enlargement of the logo will be 25 times and the enlargement area will be 2250 square inches.

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The sum of two angles is 180 and the angles have a ratio of 7:8. What is the number of degrees in the smaller angle??
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We know: the sum of those angles is 180°

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x = 12

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<h3>What is coordinate geometry?</h3>

A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis.

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The midpoints for the two coordinates will be calculated by the formula given below:-

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To know more about Coordinate geometry follow

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I hope it helps you!

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