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find the area of a rectangle with a length of 10 cm and a width of 7 cm. 17 cm² 70 cm 70 cm² 17 cm question 26 1 pts find the area of a triangle with a base of 4 meters and a height of 6 meters. 12 meters 12 meters² 24 meters² 24 meters question 27 1 pts explain how you read measurements in a graduated cylinder? edit view insert format tools table 12pt paragraph b i u a 2 t²
Question 1: Find the area of a rectangle with a length of 10 cm and a width of 7 cm
Step1: Recall area formula
The formula for the area of a rectangle is $A = l\times w$, where $l$ is the length and $w$ is the width.
Step2: Substitute values
Substitute $l = 10$ cm and $w = 7$ cm into the formula: $A=10\times7 = 70$ $cm^{2}$.
Step1: Recall area formula
The formula for the area of a triangle is $A=\frac{1}{2}\times b\times h$, where $b$ is the base and $h$ is the height.
Step2: Substitute values
Substitute $b = 4$ m and $h = 6$ m into the formula: $A=\frac{1}{2}\times4\times6=12$ $m^{2}$.
Look at the bottom of the meniscus (the curved - surface of the liquid). Place your eyes at the same level as the bottom of the meniscus and read the value on the graduated scale of the cylinder.
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$70$ $cm^{2}$