Answer:
293.5
Step-by-step explanation:
40×50/2
=1000 cm²
π×15²
3.14×225
706.5
1000-706.5=293.5 cm²
Answer:
B.
Step-by-step explanation:
To answer, lets look at the definitions of each name.
First, a quadrilateral. A quadrilateral is a polygon in Euclidean plane geometry with four edges and four vertices, so it basically just has 4 sides, which this figure has, so this figure is a quadrilateral.
Next, a parallelogram. A parallelogram is a four-sided plane rectilinear figure with opposite sides parallel. So as long as a figure has 4 sides and at least 2 opposite sides that will never collide, it is a parallelogram. Because our figure has 4 sides and each pair of opposite sides is parallel, this figure is a parallelogram.
Last, a rectangle. A rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square. So, as long as there are 4 sides and 4 right angles, and 2 of the opposite sides are longer than the other set of opposite sides, it is a rectangle, and this figure fills all the requirements.
So, since the figure is a quadrilateral, a parallelogram, and a rectangle, the answer is B.
Hope this helps :)
Answer:
231 miles
Step-by-step explanation:
If the boat is travelling 287 miles in 287 hours than its one mile per minute. Therefore, in 231 hours, it will go 231 miles.
You will need to find the volume! so you would multiply 12x7x3 and you should get 252yards! Make sure to show your work and i hoped this helped! :D
