posted by .

Hi! I have to sketch 3D shape of the house using triangular prism, rectangular prisms, cube, and cylinder.I have to include measurement calculations with formulas. I already did it all, but someone told me that the SA (surface area) of my house calculated wrong. What I did is: SA = A1(which is rectangular prism- my door)+A2 (rectangular prism of my base house)+A3 (cube which is a window)+A4 (triangular prism- my roof)+A5 (cylinder is my chimney). I was told that I have to subtract the measurements of door, window and chimney. Please, help. Thank you in advance.

## Similar Questions

1. ### Math

Which statement is true about all prisms?
2. ### Algebra

What are the similarities and differences in finding the volumes of a rectangular prism, a triangular prism, and a cylinder?
3. ### complex figure

Gab was told she needed to construct a sign using 2 cylinders, 2 cones, a rectangular prism, and a triangular prism. What do you think her sign looked like?
4. ### mAth

story: Diego is building an architectural rendering of a house. For a portion of the roof, Diego cuts and folds a net for a triangular prism. the base of the prism is an isoceles triangle. the triangle has a base of 24 inches and a …
5. ### Pleass Help With MATH

Read this story to answer the following questions: Diego is building an architectural rendering of a house. For a portion of the roof, Diego cuts and folds a net for a triangular prism. the base of the prism is an isoceles triangle. …
6. ### math

How many different rectangular prisms can you make with volume 24 cm3?
7. ### algebera

1) Identify the solid form by the given net. :Triangular Prism :Triangular Pyramid*** :Cone :Triangle 2) Name the solid according to it's description: The figure has two bases that are parallel congruent circles. :Cylinder*** :Rectangular …
8. ### math

check my answers pls 1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel …
9. ### Algebra

1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases …
10. ### Math

1.Which solid has one base that is a triangle and three lateral surfaces that are triangles?

More Similar Questions