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.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 lengths
are given. ... And **if** I wanted to **get** an approximate **answer** as a **decimal**.

www.khanacademy.org/math/geometry-home/geometry-area-perimeter/advanced-area-with-triangles/v/area-of-an-equilateral-triangle

Finding the formula for the area of an **equilateral triangle** with side s. ... 0 energy
**points** ... using **one** of the sides of the Triangle, then plugged that into the area
formula. ... Show all 2 **answers** to Joshua Hoeflich's question • **Answer** this
question .... **1**/2 with the base and height for the right triangle and then **if** you want
to **find** ...

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/hs-geo-circles/hs-geo-inscribed-shapes/v/area-of-inscribed-equilateral-triangle-some-basic-trig-used

A worked example of **finding the area** of an **equilateral triangle** inscribed within a
circle ... 0 energy **points** ... Show all 5 **answers** to Jerry Stephens's question •
**Answer** this question ... Can someone explain what "sin" is at **around** 9:40 -- ish?
Is there a video on "sin"? **If** there isn't it would be helpful to add **one**. Thanks! **6**
Votes.

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

In this figure, the center **point**, , is equidistant from all of the vertices. ... We now
know that all the **triangles** are congruent and **equilateral**: each **triangle** ... **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 entire figure. ... **Round the answer** to the nearest whole
number.

www.wyzant.com/resources/answers/perimeter

Oct **6** | Luis from Overland Park, KS | **1 Answer** | 0 Votes ... **Find the area** of a
rectangle with a perimeter of 32 **if** its length is two larger than its width. ... An
**equilateral triangle** is inscribed in the unit circle. find the exact perimeter of the
**equilateral triangle**. ... to (to **one decimal place**): the tip=14cm the body=35cm the
bottom.

www.wyzant.com/resources/answers/126037/help_with_lateral_area_of_a_regular_triangular_prism

Give the **answer** in decimal form **rounded** to 2 **decimal places**. The base is an
**equilateral triangle** and the length of the base is 3 **cm**. ... **If** the lateral **area** of the
prism is 18 **cm** sqrd then each of the 3 sides has an **area** ... 30-60-90 **one**, with a
3cm hypotenuse. ... add this to 18 **cm**^2 to **get** the total surface **area**.