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Nikolay [14]
3 years ago
12

Estimate the sum of 487 and 310

Mathematics
2 answers:
Anika [276]3 years ago
8 0
487 and 310 round to 800
Finger [1]3 years ago
7 0

Answer:487 is almost 500, so we will approximate 487 as 500. 310 is just over 300, so we will approximate 310 as 300

Step-by-step explanation:

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In trapezoid ABCD, points M and N are arbitrary points on bases AB and CD respectively. Find the area of the trapezoid, if area
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Remark

This is quite a nice little problem. It takes a minute or three to figure out the answer, and when you do, you will be certain that you have been tricked. It is a little like the egg of Columbus.

Solution

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Now the Area of the trapezoid is

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