superninjaayme
contestada

please can someone explain to me how this is done the answer is 85 but how to figure it out I am giving away 10 points the question is one the image and the answer is 85 but just explain how it is done

please can someone explain to me how this is done the answer is 85 but how to figure it out I am giving away 10 points the question is one the image and the ans class=

Respuesta :

xenia168

Answer:

Step-by-step explanation:

A = [tex]\frac{hb}{2}[/tex]

h = 10 cm , b = 17 cm

A = 10 × 17 ÷ 2 = 85 cm²