Respuesta :

Hrishii

Answer:

20 Sq cm

Step-by-step explanation:

Length of parallel sides are 7 cm and 3 cm and perpendicular height is 4 cm.

Area of trapezium

[tex] = \frac{1}{2} (7 + 3) \times 4 \\ \\ = 10 \times 2 \\ \\ = 20 \: {cm}^{2} [/tex]

sophieerh18
So each square is 1cm, count up all of the full squares then, the leftover ones that aren’t quite full squares try to piece those together like a puzzle and you should end up with an answer. Don’t forget it’s cm^2!

Hope this helps!!

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