I need help plssssssssss

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

6 0

Answer:

so to find the area you have to times length with width so the length would be 3.5 and the width would be 2 so times 3.5 x 2= 7 and then times 5 with 2= 10 and then 2 x 2= 4 so 7+10+4= 21

Step-by-step explanation:

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drek231 [11]3 years ago

5 0

We can say that the area of the figure equals...

5.5 by 9 rectangle - 2 by 2 triangle - 2 by 5 triangle - 9 by 3.5 triangle

5.5 by 9 rectangle = 5.5 x 9 = 49.5 un²

2 by 2 triangle = 1/2 x 2 x 2 = 2 un²

2 by 5 triangle = 1/2 x 2 x 5 = 5 un²

9 by 3.5 triangle = 1/2 x 9 x 3.5 = 15.75 un²

area of figure = 49.5 un² - 2 un² - 5 un² - 15.75 un² = 26.75 un²

answer: 26.75 un²

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