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100%3Find the area of the trapezoid in cm².A trapezoid = {n (b1 + b2)b = 5 cm6 cmh = 4 cmb = 9 cmO A 20 cm2OB. 24 cm2100OC. 28 cm2OD. 36 cmO E 42 cm2

Sagot :

Answer:

C. 28 cm²

Explanation:

The area of a trapezoid is calculated using the formula:

[tex]A=\frac{1}{2}h(b_1+b_2)[/tex]

Substitute the given values:

[tex]\begin{gathered} A=\frac{1}{2}\times4\times(5+9) \\ =\frac{1}{2}\times4\times14 \\ =28\operatorname{cm}^2 \end{gathered}[/tex]

The correct choice is C.