The legs of a right triangle are found by measurement to be 15 cm and 8 cm with a possible error of 0.02 and 0.01 cm, respectively. Determine the percentage error in the computed area of the triangle.

Q: 1. Describe the effect on the area if the height of a trapezoid with base lengths 12 cm and 8 cm and…

A: The base lengths of a trapezoid are a = 12cm and b = 8 cm Initial height of the trapezoid, hi = 6 cm…

Q: A rectangular metal duct has a width of 9.0 in. If the area of a cross section is 153 in, what is…

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Q: A right triangle is shown below. Which value is closest to b in centimeters?

A: A right triangle is shown below. Which value is closest to b in centimeters ?

Q: The diameter of a sphere is measured to be 40 cm.if an error of 0.02cm is made in it, thenfind the…

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Q: The diameter of a circle is 6 m. Find its area to the nearest tenth.

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Q: Determine the area of the shaded region if the radius of the circle is 10 cm. Answer in terms of π.

A: Topic = Circle

Q: Based on the image below, find the measure of arc QKL:

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Q: Given an area of circle of 96 inches squared, determine its given radius by using the initial…

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Q: The diameter of a sphere is measured to be 40cm.If an error of 0.02cm is made in it,then find the…

A: To find the approximate errors in volume and surface area of the sphere

Q: The toppings on a 24-inch diameter pizza cover a 20-inch diameter circle. What percentage of the…

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Q: The diameter of a circle is 6 cm. Find its area to the nearest tenth.

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Q: 3. Ray drew one circle with a radius of 7 centimeters and another circle with a radius of 10…

A: To find the approximate difference between the areas of circles

Q: The radius of a circle is measured as 4.87 in., with a possible error of ± 0.040 in. Estimate the…

A: Consider the given radius. r=4.87 in Now, find the area of the circle with error. A=πr2 Find the…

Q: Which of the following measurements represents the perimeter and area of the triangle above ?

A: Perimeter is 80.55 and area is 43.42 units.

Q: Find the area of the shaded region. 11 ft Round to the nearest tenth. 206

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Q: The radius of a circle is 7 m. Find its area to the nearest tenth.

A: The two dimensional space occupied by a space is known as its area. The area of a circle with radius…

Q: If the cones below are similar, what is the ratio of the surface area of Cone A to the surface area…

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Q: A right triangle is shown below. 100 ft 57 ft Which measurement is the closest to the value ofx?

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Q: Find the ratio of a pair of corresponding sides of two similar triangles whose areas are equal to 4…

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Q: The radius of a circle is 5 in. Find its area to the nearest tenth.

A: Given, Radius of circle is =5 in Area=?

Q: Find the area of a trapezoid with an altitude of length 5 ft and a median of length 2 ft.

A: To find the area of trapezoid with an altitude of length 513 ft and a median of length 214 ft.…

Q: 3. What is the approximate error and percentage error in the total surface area of a cube of e dge…

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Q: the díameter of a circle is 8 centimeters. What is the area

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Q: Ray drew one circle with a radius of 7 centimeters and another circle with a radius of 10…

A: Explanation of the answer is as follows

Q: The area of a circle circumscribing about an equilateral triangle is 201.06 sq. m. What is its…

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Q: The diameter of a sphere is measured to be 40 cm.if an error of 0.02cm is made in it,thenfind the…

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Q: The volume of a cone with height 49 cm, is 1848 cm'. Calculate the radius of the cone.

A: See the attachment

Q: The number of flaws in metal sheets 100 cm by 150 cm is known to follow

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Q: LO

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Q: SAL 7 FORO T 8'cm 13 cm

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Q: Find the area of the annulus if the diameter of the iron washer is 6 cm and the diameter of the hole…

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Q: The dustance to the nearest exit door is no more than 100 feet.  Use d to represent the distance…

A: The distance to the nearest exit door is not more than 100 feet.

Q: What is the measure of the unknown segment?

A: Given that:

Q: The diameter of a circle is 13 cm. Find its area to the nearest tenth.

A: Given, The diameter of circle is 13 cm.  We have to find the area of the circle.

Q: The radius of a circle is increased from 2.00 to 2.02 m. Estimate the resulting change in area.

A: We have to estimate the change in area if radius of circle is increased from 2.00 to 2.02 m. We have…

Q: The diameter of a sphere is measured to be 40cm. If an error of 0.02cm is made in it, then find the…

A: We have diameter = 40 cm. Then radius = 40/2 = 20 cm. So, volume is       and surface area is…

Q: The radius of a circle is 10 + 0.25 inches. What is the relative error on the computed area? 2 O 47…

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Q: If the diameter of a tennis ball is 6 centimeters, what is the approximate surface area and volume…

A: The area  of surface  is :  A = 2*pi*r  And Volume  is :-   V = 4/3 *pi*r^3  Where  r is radius  of…

Q: In circle O, the measurement of arc HT = 45degrees and the length of the radius is 8 cm. What is the…

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Q: Two sides of triangle were measured as 150mm and 200mm and the included angle as 60°. Determine…

A: Given: Two sides of triangle were measured as 150 mm and 200 mm.

Q: What is the area of the shaded segment?

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Q: A sprinkler is set to water the section of lawn represented by the shaded region in the circle…

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Q: D. A circle has a radius of 4.2 centimeters. Which measurement is closest to the area of the circle…

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Q: A circle with radius of 1cm sits inside a 3cmx3cm rectangle. What is the area of the shaded region?

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Q: The diameter of a circle is 7 m. Find its area to the nearest tenth.

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Q: The radius of a quarter circle is 10 mm. What is the quarter circle's perimeter?

A: We know that the perimeter of a circle is nothing but its circumference. The boundary of a quarter…

Q: Find the area of the shaded region. Round to 2 decimal places. 15 cm 25 cm Area =

A: Given, two concentric circles. Let the radius of the outer circle =r1=25cm and the radius of the…

Q: Find the length of the leg x, as an exact value or rounded to 3 decimal places.

A: In a right angled triangle , we can use the  "Pythagoras Theorem" . Which states as- (Hypotenuse)2 =…

Q: A cone with diameter 4 cm and a height of 6

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