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13 votes
13 votes
Find the area and perimeter of the figures​

Find the area and perimeter of the figures​-example-1
User Cmroanirgo
by
2.7k points

2 Answers

22 votes
22 votes

Answer:

a) 196cm^2

b) 225cm^2

c) 180 cm^2

Explanation:

a) The figure is a square, so you can use the formula: a = l^2, or area equals length of one side squared.

a = (14cm)^2

a = 196cm^2

b) a = (15cm)^2

a = 225cm^2

c) This one is a parallelogram, so it's trickier. However, we can imagine the figure as a rectangle by taking the small triangle that sticks out on the right and putting it into the gap in the left. Now, we can solve this using the formula for a rectangle: a = l x w.

a = l x w

a = 18cm x 10 cm = 180 cm^2

:)

User Victor Petrykin
by
3.1k points
18 votes
18 votes

Answer:

6x+6 or 4x+10

Explanation:

hope u like it

User Fractor
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3.0k points