Question

Answer the Following:-​

Answer 1

Answer:

34 cm square

Step-by-step explanation:

DC and BA are parallel sides

area of trapezium=1/2×height×(sum of parallel sides)

=1/2×4×(5+12)

=2×17=34 cm square

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Answer 2

Answer:

34 cm2

Step-by-step explanation:

area of trapezium = 1/2 * ( sum of parallel sides ) * height

$\frac{1}{2} \times (sum \: of \: parallel \: sides) \times height$

= 1/2 * ( 5+12) * 4

= 1/2 * 17 * 4

=17 * 2

= 34 cm2