.

The measure of two supplementary angles are in the ratio 2:3.

. Now, substitute the values in the formula, we.

Solve for x and y.

" y is -- twice as large as 2 less than x " 2 times x-2 translates to y = 2 (x - 2).

2 and 8 2. Teachers, librarians, tutors, and parents are granted permission and encouraged to. 22.

**Lesson Worksheet: Geometric Mean**.

. Label the Right angle C. Perimeter - x+2y + %ITX 2.

2. The measure of a leg is the **geometric mean** of the hypotenuse and the segment of the hypotenuse adjacent to that leg What does this **mean**? Let’s draw the description above.

Solve the equation.

Four of the numbers are 7, 5, 2 and -4.

. Length = dist.

Find the **geometric** **mean** of 20 and 25 3. " y is -- twice as large as 2 less than x " 2 times x-2 translates to y = 2 (x - 2).

2.

−18 16).

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(**Word** **Problems**) Notes Review: Equal: Complementary: Supplementary: Vertical: Example 1-3: **Word** **Problems** 1. −2 21). 22. Find the measurement of the angle and its complement. For n numbers: multiply them all together and then take the nth root (written n √) More formally, the **geometric mean** of n numbers a 1 to a n is: n √(a 1 × a 2 ×.

.

. .

17).

Some sentences can be translated **word**-for-**word** into equations For example.

•ﬁnd the n-th term of a **geometric** progression; •ﬁnd the sum of a **geometric** series; •ﬁnd the sum to inﬁnity of a **geometric** series with common ratio |r| < 1.

The roof of the storage building forms a right.

.