The angle is a 90 degree angle.
Well if finding X you get 4,-7 when you simplify the whole equation you get that as well.
1.) false
2.) true
3.) false
Similar means equal angles and proportional sides
Triangles can be similar by SSS, AA or SAS
With what??kfjyjyjjtjhjhjkroeowoeieididi
Answer:
1326 cm²
Step-by-step explanation:
1) Identify the equation of the surface area of a rectangular prism

2) Input the corresponding values
;
; and
into the equation, and solve for the area

3) ∴ 