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.
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.
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
Let h be the height and a be the side of an equilateral triangle, then h = ( 3/2) a. ...
If R and r are the radii of the circumscribed and inscribed circles of the ... Find the
length of the diameter of a circle whose circumference is 44 cm. ... (a) Find the
area of the figure (i) given below in square cm correct to one decimal place.
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 ...
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.
-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...
mathcentral.uregina.ca/QandQ/topics/inscribed in a circle
find the area of a regular pentagon inscribed in a circle with radius 3 units ... If I
know the distance of the flat sides opposite one another of my hex, how can I
calculate the size of ... The vertices of an equilateral triangle with side length of
10 sqrt 3 cm lie on a circle. ... Determine its perimeter and area to one decimal
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
We call a pyramid a “right pyramid” if the line between the apex and the centre of
the ... Find the surface area of the following cone (correct to 1 decimal place):.