lisa989
lisa989
22-05-2022
Mathematics
contestada
How to do this...(⊙o⊙)?
Respuesta :
blackshades
blackshades
22-05-2022
Answer:
a = 60°
b = 20°
Step-by-step explanation:
Adjacent angles in a ||gram are supplementary . So,
2a + a = 180°
3a = 180°
a = 60°
Similarly,
2a + 3b = 180°
2(60) + 3b = 180°
120 + 3b = 180°
3b = 60°
b = 20°
______
Hope it helps ⚜
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Are there any metaphors in the story "there will come soft rains"
As citizens, we do not vote on all legislation directly. We appoint politicians to discuss, debate, and vote on new laws for us. This type of democracy is known
what does wangarans mean
The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test. How long did it take until 8 students
Who took care of the victims of the Bubonic Plague?
One result of the Great Leap Forward was the death of____ million people. (2points) A. 5 B. 10 C. 15 D. 20 Help with history??
A cotton candy holder is shaped like a cone. The height is 13 in., and the diameter is 8 in. What is the volume of the holder? Use 3.14 to approximate pi, and r
will the opposite of a number always,sometimes,or never be greater than the number itself
Explain the relationship between society and the technologies of using Earth's resources?
What is the difference between anaerobic respiration and aerobic respiration?
