What is the perimeter of an equilateral triangle inscribed in a circle with a diameter of 20 cm?

Q: The area ofa triangle is 280 cm2. If its base is 70 cm, find its altitude

A: The area, A of a triangle is calculated using the formula: A=12bh , where b is the length of the…

Q: The area of parallelogram RSTV is 35.1 cm. Choosing a side of RSTV measures  4.5 as the base, what…

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Q: Calculate the length of the third side of an isosceles triangle whose apex is 42 degrees and whose…

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Q: An equilateral triangle has a length of 10 units. What is its area?

A: Area of equilateral triangle is 34x(side)2

Q: The area of parallelogram is 45.87 cm²; its base is 6.55 cm,what is its height?

A: The area of parallelogram is 45.87 cm²; its base is 6.55 cm

Q: can 1.5 cm , 4.2 cm , and 1.5 cm form one unique triangle ? why or why not ?

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Q: what is the cirfumference of a circle with a radius of 5?

A: Circumfrence of circle is given by 2* pi * r where r is the radius of circle

Q: Determine the height of an equilateral triangle with side lengths of 14.5 cm to the nearest tenth

A: To determine the height of an equilateral triangle with side lengths of 14.5 cm to the nearest tenth

Q: 1) Find the circumference of a circle with diameter 5 inches. Find the diameter of a circle with…

A: Given (1) diameter=5inch, find circumference. Also given circumference=17feet find diameter

Q: 1) The diameter of a circle is 14 inches. Find the area of the circle to the nearest square inch.

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Q: can a 11cm length of wire be bent to form the base and height of a triangle with an area 20cm2

A: The wire of 11 cm is bent in the form of 'L'. If the vertical side, h cm of 'L' shaped wire is…

Q: What is the base of a parallelogram with height 5.6 meters and an area 39.2 square meters ?

A: Given: Area of the parallelogram is 39.2 square meters Height of the parallelogram is 5.6 meters  To…

Q: The sides of an equilateral triangle 6 cm long. Calculate the vertical height of the triangle. are

A: The vertical height (h) of an equilateral triangle is given by the formula: h=32a,  where a is the…

Q: Calculate the surface area

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