answersLogoWhite

0


Best Answer

If you mean vertices of: (-1, -1) (-1, 3) and (5, -1) then when plotted on the Cartesian plane it will form a right angle triangle with a base of 6 units and a height of 4 units.

Area of triangle: 0.5*6*4 = 12 square units

User Avatar

Wiki User

โˆ™ 2018-02-22 14:49:32
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
3.75
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
840 Reviews

Add your answer:

Earn +20 pts
Q: How do you find the area of a triangle whose vertices have the coordinates ( -1 -1) (-13) and (5 -1)?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you find the area of a polygon using its vertices?

Select any one of the vertices and draw all the diagonals from that vertex. This will divide the polygon (with n sides) into n-2 triangles. Use the coordinates of the vertices of each triangle to calculate its area, and then add the areas of these triangles together.


What is the area of a triangle whose base is 16ft and whose heiaght is 10 ft?

The area of triangle is : 80.0


What is the area of the triangle ABC with vertices A at -1 4 B at 1 -2 and C at 5 1?

The area is calculated easily using the determinant of the matrix of coordinates, or Heron's formula and is 15 square units.


How can you find the area of a triangle whose vertices are 4 0 0 6 and 0 0?

The base of the right-angled triangle = 4 units The height = 6 units The area = 0.5 * base * height = 12 square units =========================


What is the area of (36) (9 3) (5 3)?

Assuming that these are coordinates of the vertices, the area is 6 square units.


What is the area of a triangle whose base is 10 centimeters and whose height is 20 centimeters?

The area of triangle is : 100.0


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

It is an isosceles triangle with a perimeter of 26+(4 times square root of 13) linear units and an area of 78 square units


What is the area of a triangle whose base is 15 cm and whose height 12 cm?

The area of triangle is : 90.0


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.


What is the area of a triangle whose base is 10 m and whose height is 20 m?

The area of triangle is : 100.0


What is the area of a triangle whose base is 12cm and an altitude of 10cm?

The area of triangle is : 60.0


What is the area of an equilateral triangle whose base is 14?

84.87

People also asked