How to find the perimeter of a parallelogram
2 answers:
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Answer:
Step-by-step explanation:
Area of a triangle is given a half the product of base by the perpendicular height:
Given h=9cm, and b=2.9cm, the area is calculated as:
Hence, area of the triangle is 13.05 sq cm
Answer:
a). y = 4.5
b) Scale factor =
Step-by-step explanation:
a). Since, polygon Q is the scaled copy of polygon P
Both the figures will be similar.
Therefore, their corresponding sides will be proportional.
If x = 6,
y =
y = 4.5
b). Since, polygon Q is the scaled copy of polygon P,
Polygon Q will be the image of preimage polygon P.
Scale factor =
=