In this figure, ∠TER = 80°. What is the measure of ∠BET? What is the measure of ∠SET? (Page 53)
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In this figure, ∠TER = 80°. What is the measure of ∠BET? What is the measure of ∠SET? Class 6
Question 1.
In this figure, ∠TER = 80°. What is the measure of ∠BET? What is the measure of ∠SET? Class 6
Solution:
Measure of ∠BET = 180° - ∠TER
= 180° - 80°
= 100°
Measure of ∠SET = ∠RES - ∠TER
= 90° - 80°
= 10°