You didn’t ummm put a picture
Answer:
A quadrilateral. A square. A Parallelogram
Step-by-step explanation:
A quadrilateral is a polygon shape with four sides and four angles. The interior angle of a quadrilateral sums up to 360°.
A parallelogram is a quadrilateral (has four sides and four angles) in which has two pair of opposite sides are parallel to each other.
A square is a quadrilateral with four equal sides consisting of two pair of parallel sides. Each angle in a square measures 90°. A square is a quadrilateral and a parallelogram.
From the question, we can see in the image attached that the shape is a square since all its sides are equal, hence it is also a quadrilateral and a parallelogram.
Answer:
813 N/m²
Step-by-step explanation:
The units of pressure tell you it is found by dividing force by area. Here, we need to convert the units of the given area so we can express the pressure appropriately.
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pressure = force / area
pressure = (61 N)/(750 cm² × ((1 m)/(100 cm))²) = (61 N)/(0.0750 m²)
pressure ≈ 813 N/m²
The square root is 21025 and to 3 sf would be 21000?