Problem

In $△ MNO, m = 89$ inches, $n = 30$ inches and $o = 71$ inches. Find the measure of $∠ M$ to the nearest degree.

Answer

Expert–verified

Hide Steps

Answer

Solving for M: $118$ degrees

Steps

Step 1 ：Using the Law of Cosines: $89^{2} = 30^{2} + 71^{2} - 2 (30) (71) \cos (M)$

Step 2 ：Solving for M: $118$ degrees

link_gpt

Popular Problems

Compute $\int_{0}^{\ln (2) / … Solve the triangle. \[ \mathr… QUESTION 2 - 1 POINT Solve th… 5. Suppose you are a computer… Answer the statistical measur… $(-\infty, 2) \cap(-6, \infty… A firm does not pay a dividen… Math 112 Section: 4. Tubercul… Find

y^{'}

if $y=\ln \… 3. (3pts) Cherry trees in a c… More