A dollhouse uses a scale factor of \large \frac{1}{12}. The perimeter of a square room in the dollhouse is 36 inches. What is the length of the full-size room

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Which statements about these triangles is true

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin