Actually, the "slant height" is 4, but the vertical height or "altitude" of the equilateral triangle is not 4
but anyway.....

and the volume, is the area of the triangle, times the length, so, whatever you get for the area of the triangle * 10
Answer:
11 in.²
Step-by-step explanation:
you can divide the shape into 2 rectangles and then you solve for the 2 rectangles and then you add them up.
The LCD is 147 for this set of numbers.
I hope this helped!
Answer:
704 square yards
Step-by-step explanation:
10 * 19 = 190
190 * 2 = 380
12 * 19 = 228
12 / 2 = 6
6 * 8 = 48
48 * 2 = 96
96 + 228 + 380 = <em><u>704</u></em>
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<em><u>Hope this helped! Have a nice day, and plz mark as brainliest if correct!!!</u></em>
<em><u>-Lil G</u></em>