Terry is measuring RST using pattern blocks. The smaller angle of each of the tan pattern blocks shown below measures 30°. What is the measure of RST? Explain.
To find the measure of RST, we need to first identify the angles of the tan pattern blocks that make up angle RST.
From the information given, we know that the smaller angle of each tan pattern block measures 30°. Since angle RST is made up of three tan pattern blocks, we can calculate the total measure of angle RST by multiplying 30° by 3.
30° * 3 = 90°
Therefore, the measure of angle RST is 90°. This is because each tan pattern block contributes a 30° angle towards the total measure of RST, resulting in a total of 90°.