Respuesta :

A=24.56
Work circle= 3.14 times 4 Sq/4= 12.56
Trapezoid= 1/2 (4)(2+4)

B.16.75
OR 12.28+ Sq rt of 20
goldfox12

Answer:

A=24.56

Work circle= 3.14 times 4 Sq/4= 12.56

Trapezoid= 1/2 (4)(2+4)

B.16.75

OR 12.28+ Sq rt of 20

Step-by-step explanation: