She can mostly add 35 and 9 and it will give you 44
Answer: w=14 cm
Step-by-step explanation: w=A
l=266
19=14cm
Trapezoid Area =
[ ( Sum of the rules ) × ( height ) ] ÷ 2
_________________________________
Area = [ ( 6 + 12 ) × 8 ] ÷ 2
Area = [ 18 × 8 ] ÷ 2
Area = ( 18/2 ) × 8
Area = 9 × 8
Area = 72
Answer:
shown and pictured all work