Question

I will mark you as the brainiest if you get it correct Can someone help me on this question please This homework is due tomorrow and it needs to be done on time I will mark you as the brainiest if you get it correct Thank you And if you don't put an answer i will report you No hard feelings thx thank you much appreciated

Answer 1

Answer:

the area 21 sq units

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Answer 2

Answer:

21 cm square

Step-by-step explanation:

the first parallel line(AB)=5cm

and the other is (CD)=9cm

height(h)=3cm

by formula----

1/2*(sum of parallel sides)*height

=1/2*(5+9)cm*3cm

=1/2*14cm*3cm

=7cm*3cm

=21 cm^2

this is correct if one square is of 1cm*1cm.