subject
Mathematics, 11.11.2020 06:00 hanglenn1

If two angles of a triangle measure 20 and 130 degrees, what is the measure of the third angle? A.) 40°
B.) 50°
C.) 30°
D.) 60°

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?
Answers: 1
question
Mathematics, 21.06.2019 19:30
In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
question
Mathematics, 21.06.2019 20:30
This is about circle theorems. someone asap : (
Answers: 1
question
Mathematics, 21.06.2019 21:30
Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
You know the right answer?
If two angles of a triangle measure 20 and 130 degrees, what is the measure of the third angle? A.)...
Questions
question
Biology, 18.03.2021 02:00
question
Mathematics, 18.03.2021 02:00
question
Mathematics, 18.03.2021 02:00
question
Biology, 18.03.2021 02:00
question
Mathematics, 18.03.2021 02:00
question
Mathematics, 18.03.2021 02:00
question
Social Studies, 18.03.2021 02:00