A drawing of a shape that is proportional to another is called
a. scale drawing
b. angle
c. degree
d. polygon

it would open into a square depending on the type of envelope i’m not sure about the second part

answer: 40392

step-by-step explanation:

10098 x 4 = 40392

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°