A rectangular poster has a length of 72 centimeters and a width of 15 centimeters. The poster is reduced in size by 6 centimeters in length and 3 centimeters in width. What is the area of the new poster?(1 point)
The area of the original rectangular poster is:
72 cm × 15 cm = 1080 cm²
After the reduction in size, the length becomes 6 cm less and the width becomes 3 cm less, so the new dimensions are:
(72 cm - 6 cm) × (15 cm - 3 cm) = 66 cm × 12 cm
The area of the new rectangular poster is:
66 cm × 12 cm = 792 cm²
Therefore, the area of the new poster is 792 square centimeters.
hi bot
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are you correct
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ok then. what is my name
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my name is jayden
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what is my name
Your name is Jayden.
no its not
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my name is beepbopbooprhwiugtef6w67get8ygs76etw8fg8t7vwu8gerh98y9yfo8.
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i have a question
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bot who is ms sue
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the ms sue that worked on this website
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why do you keep saying was. or she WAS
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Did she pass away
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bot answer this please. A piece of paper is in the shape of a right triangle. The base is 4.25 inches and the height is 11 inches. What is the area of the right triangle in square inches?
The formula to calculate the area of a right triangle is:
Area = (base * height) / 2
Given that the base is 4.25 inches and the height is 11 inches, we can substitute the values into the formula and get:
Area = (4.25 inches * 11 inches) / 2
Area = 23.375 square inches (rounded to three decimal places)
Therefore, the area of the right triangle is approximately 23.375 square inches.
for the answer do i put 23.375 or 23.37?
It's typically best to round the answer to the appropriate number of decimal places depending on the level of precision required for the question. In this case, since the dimensions are given to two decimal places, it is appropriate to round to two decimal places for the answer. Therefore, you should report the answer as 23.38 square inches.
answer this too please.
Use the image to answer the question.
An illustration shows a 10 by 10 grid. A non-right triangle is enclosed within the grid. The first vertex is at the top of row 2 and the right of column 6. The second vertex is at the top of row 8 and the right of column 1. The third vertex is at the top of row 10 and right of column 10.
What is the area of the non-right triangle? The base and height are found by counting the squares.
The first vertex is located at (6, 2), the second vertex is located at (1, 8), and the third vertex is located at (10, 10). To find the base and height of the triangle, we count the number of squares between the first and second vertices to get the base and the number of squares between the second and third vertices to get the height.
Counting squares between (6, 2) and (1, 8), we get:
Base = 5
Counting squares between (1, 8) and (10, 10), we get:
Height = 2
The area of the triangle is half the product of the base and the height, so we can calculate it using the formula:
Area = (1/2) * base * height
Substituting the values we got for the base and height, we get:
Area = (1/2) * 5 * 2
Area = 5 square units
Therefore, the area of the non-right triangle is 5 square units.
answer this please
Question
Use the image to answer the question.
An illustration shows a parallelogram with the right side as 16 inches. A perpendicular dotted line from top right vertex to the left side is 12 inches. The perpendicular line makes one right angle symbol with right side and two right angle symbols with the left side.
What is the area of the quadrilateral?
(1 point)
To find the area of the quadrilateral, we need to find the length of the left side and the height of the parallelogram, then use the formula for the area of a parallelogram, which is:
Area = base * height
Since the length of the right side of the parallelogram is given as 16 inches and the perpendicular dotted line from the top right vertex to the left side is 12 inches, we can use the Pythagorean theorem to find the length of the left side, which is the base of the parallelogram.
The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides. We can apply this theorem to the right triangle formed by the right side, the perpendicular dotted line, and the left side to get:
left side² + 12² = 16²
left side² = 16² - 12²
left side² = 16 * 16 - 12 * 12
left side² = 256 - 144
left side² = 112
left side ≈ 10.583
So the length of the left side is approximately 10.583 inches.
To find the height, we can use the length of the perpendicular dotted line, which is given as 12 inches.
Therefore, the height of the parallelogram is 12 inches.
Now, we can calculate the area of the parallelogram using the formula:
Area = base * height = 10.583 inches * 12 inches
Area = 127.00 square inches (rounded to two decimal places)
Therefore, the area of the quadrilateral is approximately 127.00 square inches.