. 0.3 [1.57 – (0.6)²]
Answer:
27 square units
Step-by-step explanation:
To use Heron's formula, you need to know that "s" represents half the perimeter.
s = (11 +6 +9)/2 = 13
Then the area is given by the formula as ...
A = √(13(13 -11)(13 -6)(13 -9)) = √(13·2·7·4) = √728
A ≈ 26.98 ≈ 27 . . . square units
Answer:
27 units
Step-by-step explanation:
correct answer on edge
24 yd
15 yd
15 yd
+13 yd
15 yd
The surface area of the figure in square yards is 1275 square yards
The surface area of a figure is the tota sum of all the area of the faces.
For the given diagram, it consist of 2 triangles and 3 rectangles
Area of the figure = 3(24 * 15) + (13* 15)
Surfacea area = 3(360) + 195
Surface area = 1080 + 195
Surface area = 1275 square yards
Hence the surface area of the figure in square yards is 1275 square yards
Learn more on surface area of prism here: brainly.com/question/1297098