A stove manufacturer is testing two safety features. In a series of tests, the failure rates for the features were as follows.
1 answer:
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Answer:
<h2> A = 132 cm²</h2>Step-by-step explanation:
Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.
Therefore:
