From the amounts that are given, the ratio of the earnings will be 3:2:1.
<h3>How to calculate ratio</h3>
From the information, the eldest earns R270, the middle child earns R180 and the youngest earns R90.
Therefore, the common factor to the numbers will be 90. Therefore, the ratio will be:
270/90 = 3
180/90 = 2
90/90 = 1
The ratio is 3:2:1.
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Answer:
it shod be C A E B D
Step-by-step explanation:
The correct answer is -The position changes, and the angles remain congruent. or C.
The size does not change because the shape is only moving to new coordinates not growing or shrinking.
This means the shape also does not change.
When you translate a shape in geometry it means you are changing the position. But the shape will remain the same, meaning the angles remain congruent.
Answer:
20 sides
Step-by-step explanation:
The formula that relates interior angles with number of sides is:
Where
n is the number of sides.
We know each interior is 162 degrees, so we substitute and cross multiply and solve for n:
THus, the polygon has 20 sides
