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I need help with part a please. ​
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20 votes
I need help with part a please. ​

I need help with part a please. ​-example-1
User Letie
by
9.1k points

1 Answer

8 votes

Answer:

130

Explanation:

just apply rhe formula of trapezium i.e. 1/2(a+b)h

a is the upper side/base

b is the lower side/base

h is the height

User Hendrik F
by
8.4k points
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