www.answers.com/Q/If_a_equals_6_cm_find_the_area_of_the_equilateral_triangle_Round_the_answer_to_one_decimal_place

**Find the area** of an **equilateral triangle** that has a perimeter of 21 inches **Round**
**the answer to one decimal place**? **Find the area** of an **equilateral triangle** that ...

www.moomoomath.com/How-to-find-the-height-of-an-equilateral-triangle.html

**Find** the height of an **equilateral triangle** with side lengths of 8 **cm**. 8/2 = 4 4√3 =
6.928 **cm**. When do you use **decimals** and when do you use the **answer** with a
square root. ... Common Core Standard **6**.G.**1**. **equilateral triangle** perimeter #
perimeter triangle ... **Find the area** of a **equilateral triangle** with a side of 8 units.
Step **1**.

www.khanacademy.org/math/geometry-home/geometry-area-perimeter/advanced-area-with-triangles/v/area-of-shaded-region-made-from-equilateral-triangles

Sal finds a shaded **area** defined by two **equilateral triangles** whose side ... 0
energy **points** ... Show all 5 **answers** to Crimson Dragon's question • **Answer** this
question ... like why the perpendicular bisector at 2:40 is equal to (√3*s)/2 ? **6**
Votes ... **find the area** of the square than subtract both of them together, in this
case **if** the ...

www.algebra.com/algebra/homework/Triangles/Triangles.faq.question.326795.html

SOLUTION: **Find the area** of an **equilateral triangle** that has a perimeter of 21
inches. **Round the answer to one decimal place**. ... So **if** we know the perimeter of
a triangle is 21 inches, we can divide that by 3 to **find** the length of each side:

www.khanacademy.org/math/geometry/hs-geo-circles/hs-geo-inscribed-triangle-area/v/area-of-inscribed-equilateral-triangle-some-basic-trig-used

A worked example of **finding the area** of an **equilateral triangle** inscribed within ...
So **if** this is side length a, then this is side length a, and that is also a side of
length a. ... So from the center to the circumference at any **point**, this distance, the
radius, ... And the central angle that is subtending that same arc is this **one** right
here.

www.varsitytutors.com/high_school_math-help/how-to-find-the-area-of-a-hexagon

**If** we **find the area** of **one** of the **triangles**, then we can multiply it by six in order to
calculate the **area** of the .... **Round the answer** to the nearest whole number.

www.analyzemath.com/Geometry/polygons_problems.html

So all three angles of the triangle are equal and therefore it is an **equilateral**
**triangle**. Hence AB = OA ... **6** sided polygon (hexagon) problem **1**. Solution to ...
OM is the radius of the inscribed circle and is equal to **6 cm**. ... Problem 3: **Find**
**the area** of a dodecagon of side **6** mm. (approximate your **answer to one decimal**
**place**).

www.analyzemath.com/middle_school_math/grade_8/triangles_sol.html

Apr 6, 2009 **...** **If** x is the length of **one** side of an **equilateral triangle**, then its perimeter is equal ...
When a **point** of coordinates (x , y) is reflected on the x axis, its y ... h ^{2} = 8 ^{2} + **6** ^{2}
= 100 ... (**round** your **answer** to the nearest tenth of a foot). ... **Find** the length of
the base **if** the corresponding base is 3 **cm** more then the height.

www.wiley.com/legacy/Australia/PageProofs/c06Trigonometry_web.pdf

exactly in the **area** H. ... **If** the lengths of two sides of a right-angled **triangle** are
given, then Pythagoras' ... Calculate the length, correct to **1 decimal place**, of the
unmarked ... Pythagoras' theorem to **find** the value of the unknown shorter side,
e.g., .... Give your **answers** correct to 2 **decimal places**. a. 10. 16 x b. 168 mm. 12
**cm**.