answersLogoWhite

0


Best Answer

It has a perimeter of 24 units and an area of 27.713 square units rounded to 3 dp

User Avatar

Wiki User

โˆ™ 2014-05-21 14:24:56
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.81
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
1759 Reviews

Add your answer:

Earn +20 pts
Q: What is the area of an equilateral triangle when two of its vertices are at -4 0 and 0 4 on the Cartesian plane?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the coordinates of the vertices of ฮ”ABC?

That depends on where the triangle ABC is located on the Cartesian plane for the coordinates of its vertices to be determined.


What is a plane figure with at least two congruent sides and three vertices?

An isosceles triangle and an equilateral triangle


What is the area of a triangle with vertices at -3 7 and 2 19 and 10 7?

By plotting the given vertices and then joining them together on the Cartesian plane the shape of a isosceles triangle will be formed with an area of 78 square units.


Which type of triangle is formed with the points A(1 7) B(-2 2) and C(4 2) as its vertices?

It appears to be an isosceles triangle when plotted on the Cartesian plane


What is the area of a triangle with vertices at (0 -2) (8 -2) (9 1)?

If the vertices are at (0, -2) (8, -2) and (9, 1) on the Cartesian plane plane then by using the distance formulae and trigonometry the area of the triangle works out as 12 square units.


What are the angles and area of a triangle with vertices at -3 7 and 2 19 and 10 7 on the Cartesian plane?

The vertices (-3, 7) and (2, 19) and (10, 7) will form an isosceles triangle when plotted on the Cartesian plane with angles of 67.38 degrees, 56.31 degrees and 56.31 degrees all rounded to two decimal places and the area of the triangle works out as 78 square units.


What is the largest angle of a triangle with vertices at -2 0 and 0.5 1.5 and 3.5 -3.5?

The given vertices when plotted on the Cartesian plane will form a right angle triangle and so therefore its largest angle is 90 degrees.


What is a plane triangle?

a plane triangle is a normal triangle, like the isosceles, right angled, equilateral and scalene triangle.


What are the interior angles and area of a triangle with vertices at 5 9 and 14 -3 and 2 3 on the Cartesian plane?

Plotting the given vertices on the Cartesian plane results in a right angle triangle with angles of 90 degrees, 26.565 degrees and 63.435 degrees including an area of 45 square units.


Is an equilateral triangle always a right triangle?

No, never in plane geometry.


Will a regular heptagon and equilateral triangle tile a plane?

No.


Why will an equilateral triangle always tessellate a plane?

Yes

People also asked