The approximate area of a triangle with sides of lengths 3 in., 5 in., and 6 in. is 7.48 in². What is the approximate length of the radius of the inscribed circle?

Q: In a triangle whose area is 72 in?, the base has a length of 8 in. Find the length of the…

A: To find: The length of corresponding altitude of the triangle. Given: The area of triangle is 72…

Q: The lengths of the sides of a triangle are 7 in, 9 in, and 12 in. Solve for the radius and for the…

A:

Q: A larger tringle with side 7m, 8m, and 10m circumscribed a circle A. a smaller equilateral triangle…

A: A rough sketch of the scenario is:   Given that the larger triangle has sides = a=7m, b=8m, and…

Q: The bases of a trapezoid are 8 cm and 6 cm long, and the height of the trapezoid is 7 cm. A circle…

A: I am attaching image so that you understand each and every step.

Q: What would the area of the whole rectangle be if the circles were not inside

A: Solution :

Q: If the circumference of a circle measures 32 inches. Then what is the approximate area? (HINT: find…

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Q: ) A circle has a radius of 2 cm. a. Find the area of the circle - Find the circumference of the…

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Q: A silo consist of a right circular cylinder surmounted by a hemisphere. Find the most economical…

A: let the total height of the silo is h consider the figure as shown below area of the floor is given…

Q: 1. What is the area of a circle if its radius is 6 meters? 2. Find the circumference of the circle…

A: We can find answer to both the questions as below

Q: a. What is the error in the area of a circular plat with radius 300.00 ft + 0.50 ft? b. What is the…

A: Please check step 2 for the solution.

Q: b) Find the circumference of a circle with a radius of 7 cm. Round to the nearest hundredth.

A: The radius of the given circle is 7cm.

Q: 2) What is the circumference of circle below? 11 cm

A: The circumference of a circle with radius r is 2πr.

Q: The length of the radius of a circle inscribed in an equilateral triangle is 7 in. Find the area of…

A: Given- The length of radius of a circle inscribed in an equil;ateral triangle is 7 inch. To find-…

Q: T1.2 km 8 cm 11.2 km 5.1 cm 15) 16) 12 km 5.2 cm 12 km 7.6 cm

A: Solution:

Q: The diameter of a circle is 3 in. Find its area to the nearest tenth.

A: To calculate the radius of the circle, divide the diameter by 2. Diameter, d=3 inchesRadius,…

Q: If the diameter of the circle is 16 cms, What is the circumference of the circle

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Q: If the "on-deck" circle has a diameter of 6 feet, about how long is the chalk outline?

A: If the "on-deck" circle has a diameter of 6 feet, about how long is the chalk outline?

Q: Which of the following could be the three side lengths of an isosceles triangle? @ 6 in., 6 in., 12…

A: The correct option is option (c) 4 in, 3 in, 4 in   An isosceles triangle has two equal sides. But,…