a chimp is taking a multiple-choice test. of course the chimp can't read and is guessing for every question. if there are 4 choi
1 answer:
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Answer:
= 4·
Step-by-step explanation:
From the midpoint theorem, which states that the line that a line drawn such that it joins the midpoints of two sides of a triangle, is parallel to the third side of the triangle and is equal to half the length of the third side
Therefore, the lengths of the sides of ΔDEF, drawn by joining the midpoints of ΔABC is equal to half the length of and parallel to the corresponding side of ΔABC
We therefore, have that the corresponding sides of ΔABC and ΔDEF have a common ratio and a pair of sides in each triangle form same angles, therefore;
ΔDEF is similar to ΔABC by Side, Side, Side SSS similarity.
The length of the perimeter of ΔABC, = 2 × The length of the perimeter of triangle ΔEDC,
= 2 ×
∴ ≠ 4 ×
The statement which is incorrect is therefore;
= 4 ×
.
<em><u>Solution:</u></em>
Given that, we have to find the greatest common factor of
The greatest number that is a factor of two (or more) other numbers.
When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor
First find the GCF of numbers and then find the GCF of variables and then multiply them together
<em><u>Step 1: GCF of 44, 22 and 11</u></em>
The factors of 11 are: 1, 11
The factors of 22 are: 1, 2, 11, 22
The factors of 44 are: 1, 2, 4, 11, 22, 44
11 is the greatest factor that is common in above three list
Then the greatest common factor is 11
Thus the greatest common factor is
Step 3: Multiply the GCF of 44, 22, 11 and GCF of
Thus