Tunafish909
Tunafish909
12-04-2018
Mathematics
contestada
What degrees are angles A and B please
Respuesta :
ag6567
ag6567
12-04-2018
A straight line always equals to 180 degrees. So,
110+a = 180
a = 70
b+c+100 = 180 (We know c is 25 degrees, cuz it's opposite of that arrow.)
b+25+100 = 180
b+125 = 180
b = 55
a=70, b=55
Answer Link
1rstar
1rstar
14-04-2018
[tex]LINES \: \: AND \: \: ANGLES \\ \\ \\
a \: + \: 110 \: = \: 180 \: \\ ( \: Linear \: Pair \: ) \\ a \: \: = \: \: 70 \: \: \: \: \: Ans.\\ \\ c \: \: = \: \: 25 \: \: \: \: Ans. \\ \: \: ( \: Vertically \: opp. \: angles \: ) \\ \\ Now \: \: , \: \: \: \\ b \: + c \: + 100 = 180 \: \\ ( \: Linear \: Pair \: ) \\ b \: + 25 + 100 = 180 \\ \\ b \: = \: 65 \: \: \: Ans \: [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
Impact of Infrastructure hypothesis in limpopo
Which of the following is a resource that can be used to assess the community's health? Group of answer choices Mobilizing for Action through Planning and Partn
when computing box fill what are the properties of #12 awg thhn
Which of the following is generally true?Higher expected risk guarantees a higher expected returnOA higher expected return is related to higher risk○ There is n
Which statement about the characteristics of major greenhouse gases is true?Population growth plays a minor role in the production of greenhouse gases.O The amo
explain where in itieleng the study area is located and clearly indicate the area on the map
Using two of the number cards (231%, 0.42, 236%, 34%, 0.237, 2.41, 24.2%, 0.36) fill in the gaps so the values are in ascending order (2 32 over 100, 247 over 1
التاريخ / / ١٤ هـSubjectDateHISTORYموضوع الدرسI which of the following may causethe revocation of citizenshipA: False fallsB: Not Paying taxC. False representat
landscape designers and architects takes most strike a balance between at how it looks in function how will it works do you think that function should take prec
Am nevoie de rezolvare rapid!!
