Choice a.....................
Answer:
i guess u know how to calculate a rectangle
Step-by-step explanation:
https://sciencing.com/area-triangular-prism-8165114.html
Answer:
<h2><u>Solution</u><u> </u><u>:</u><u>-</u></h2>
The given shape is known as Trapezium or Trapezoid.
Area of trapezium = ½(Sum of parallel dides) × Height
Area = ½ (3 + 6) × 4
Area = (3 + 6) × 2
Area = 9 × 2
Area = 18 m²

Answer:
I would go with c
Step-by-step explanation:
if it is incorrect sorry
Well 15 is over 8 so figure out how many times 8 goes into 15 then the rest of 15 replaces it over the 8