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Pearson Geometry Common Core, 2011

PG

Pearson Geometry Common Core, 2011 View details

Chapter Test

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Exercise 11 Page 537

Assign a variable to the missing value.

8.9

Practice makes perfect

Let's assign the variable x to the missing value and then solve for x.

sin 34^(∘) = 5/x

▼

Solve for x

LHS * x=RHS* x

sin 34^(∘) * x = 5

.LHS /sin 34^(∘).=.RHS /sin 34^(∘).

x = 5/sin 34^(∘)

Use a calculator

x=8.94145...

Round to 1 decimal place(s)

x≈ 8.9