Hurry please help Please do the second one
1 answer:
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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:
11 + 6
Step-by-step explanation:
(3 + )²
= (3 + )( 3 +
)
Each term in the second factor is multiplied by each term in the first factor
= 3( 3 + ) +
( 3 +
)
Distribute each parenthesis noting that ×
= 2
= 9 + 3 + 3
+ 2 ← collect like terms
= 11 + 6