On a coordinate plane, trapezoid A B C D has points (10, 6), (4, 10), (14, 16), (16, 10). What is the area of the trapezoid? 30 square units 60 square units 90 square units 120 square units

  60 square units

Step-by-step explanation:

When given only a list of coordinates, it can sometimes be convenient to compute the area from the sum ...

where the indices of the points "wrap around". Here, we are given the points ...

  (10, 6), (4, 10), (14, 16), (16, 10)

so this computation gives ...

  A = (1/2)|10(10-10) +4(16-6) +14(10-10) +16(6-16)|

  = (1/2)|0 +40 +0 -160| = (1/2)(120)

  A = 60

The area of the trapezoid is 60 square units.

m

step-by-step explanation:

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°