Question

find the measure of ∠cod
11
m∠cod =
classify ∠cod.
∠cod is a(n)

Explanation:

Step1: Read angle on protractor

Read the value where ray OD and ray OC intersect the protractor. The inner - scale reading for ray OD is 120° and for ray OC is 150°.

Step2: Calculate angle measure

Subtract the smaller angle value from the larger one. $m\angle COD=150 - 120$.
$m\angle COD = 30^{\circ}$

Answer:

$30$