Apyramid has a rectangular base with edges of length 10 and 24. the vertex of the pyramid is directly 13 units above the center of the base. what is the surface area?

Step-by-step explanation:

It is given that  A pyramid has a rectangular base with edges of length 10 and 24. The vertex of the pyramid is directly 13 units above the center of the base.. then The total surface area = area of rectangular base + area of 2 isosceles triangles with a base of 24 units + area of 2 isosceles triangles with a base of 10 units.

Area of rectangular base =

The slant height of isosceles triangles with a base of 24 units =.

The area of 2 isosceles triangles with a base of 24 units=

The slant height of isosceles triangles with a base of 10 units =

The area of 2 isosceles triangles with a base of 10 units=

The total surface area of the pyramid = 240 + 334.281 + 176.918 = 591.97 sq units.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.