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If a equals 6 cm find the area of the equilateral triangle Round the ...

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187.10 ... If a equals 6 cm find the area of the equilateral triangle Round the answer to one decimal place? ... 3.91 rounded off to one decimal place = 3.9.

An equilateral triangle s divided into 4 congruent equilateral

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An equilateral triangle with side length 33 is divided into 33^2 smaller unit equilateral triangles each with side 1, forming a triangular .... If one side of equilateral triangle is 2 cm then find the area of this triangle ... An equilateral triangle is inscribed in a circle with a radius of 6". Find .... Round the answer to one ...

An equilateral triangle has the area of 25 squared root

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Jun 2, 2012 ... Round answer to the one decimal place. ... For example: A squared + b squared.. . geometry - If a=6cm, find the area of the equilateral triangle.

Quandaries & Queries at Math Central - Centrale des maths

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-if the area of the rectangle is 7 square feet, what are the possible values of x? .... Lizzie, who is 6 feet tall, stands in her driveway at night, exactly 24 feet from the base of a ... Find the area of an isosceles triangle having two equal sides of 20 cm each and .... DC is an arc of a circle, centre A. Find, correct to 1 decimal pl...

Area - Quandaries & Queries at Math Central - University of Regina

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I was previously to be purchasing a square 1 acre plot, which I believe was to have 209feet, 4 sides perimeter. .... A pamphlet has the following dimensions: 4 cm by 6 cm If the area of the ... Find the area of an isosceles triangle having two equal sides of 20 cm each and angle .... (Round your answer to three decimal places)

Polygons Problems

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Problem 1: A 6 sided regular polygon (hexagon) is inscribed in a circle of radius ... angles of the triangle are equal and therefore it is an equilateral triangle. ... side of pentagon = 2 OM tan(t / 2) = 8.7 cm (answer rounded to two decimal places) ... be approximated by the area of the circumscribed circle with radius R. ( HINT: If ...

Given the area and angles of an isosceles triangle, find the length of ...

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Jan 19, 2014 ... Given the area and angles of an isosceles triangle, find the length of the sides. ... area of 27 c m 2 , and the angle between the two equal sides is 5 π 6 . What is the length of the two equal sides? (Round your answer to one decimal place.) .... What should Testers do if they are not able to find good defects in ...

Areas of Circles and Sectors | CK-12 Foundation

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(hint: first find the altitude); Find the area of an equilateral triangle with side ... Example 1: Find the area of a circle with a diameter of 12 cm. Solution: If the diameter is 12 cm, then the radius is 6 cm. The area is ... Leave your answer in terms of \begin{align*}\pi\end{align*}. .... Round any decimal answers to the nearest te...

Questions on Geometry: Area and Surface Area answered by real ...

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Need to find the surface area of composite figures and leave answer in terms of pi. The first .... The area of one base of the prism, in square feet is 6%2A14=84 . ... how to calculate the slant height if given that the height is 63 cm and the angle is 71 opposite ..... Use pi = 3.14 and round your answers to one decimal place. a.

Chapter 0 Solutions.pdf

www.wou.edu/~schoenfw/Old Courses/PH201 Fall 2012/Solutions/Chapter 0 Solutions.pdf

decide to make a circular pen, because if you wish to enclose an area using a ... If you wrote the areas of an equilateral triangle, a square, and a circle for a ... Express your answer in square meters. Hint 1. Find the conversion factor ..... Suppose that you have measured a length of 6 cm on one board and 8 cm on the other.

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If a=6cm, find the area of the equilateral triangle. Round the answer ...

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Find the area of the shaded part in the figure. Use 3.14 for ƒàƒnand round your answer to one decimal place. the triangle as a cicle in the middle the right side is  ...

Pythagoras' theorem - Wiley

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11 a Draw four triangles with a 30° angle like the one shown at right, ... side in a triangle, if we know the lengths of the two other sides. ... Round your answer correct to. 1 ... 6 An isosceles triangle has a base of 30 cm and a perpendicular height of 10 cm. Find ... Find the length of the hypotenuse, correct to 2 decimal places.

Perimeter and Area of Plane Figures - I Love Maths -A complete ...

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Find the area of an isosceles right triangle, if one of the equal sides is 14 cm long. ... If BD = 7 cm and CD = 5 cm, find the area of the shaded region correct to 2 decimal places. ... It is divided into 6 equilateral triangle each of side 6 cm. ... How long will he take to go round a square ground 5 times, the area of which being ...