andrew75
andrew75
02-02-2017
Mathematics
contestada
Find the value of x in each triangle
Respuesta :
leahdalilah1
leahdalilah1
02-02-2017
the answer for number 1 is 48. the answer for number four is 90. you get your answer by adding the two degrees and subtracting it from 180.
Answer Link
OcdMESsinGwiThYoU
OcdMESsinGwiThYoU
02-02-2017
Triangles' angles add up to 180 degrees, since a square has 360 and a triangle is half a square,
For the top one, 90+42+x=180, 90+42=132, 180-132=48, x=48
For the bottom one, 61+29+x=180, 61+29=90, 180-90=90, x=90
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
Which statement best summarizes the central idea of Kaku’s video? Human consciousness cannot be fully understood by science, but scientists have technology in p
who is the first president of Nigeria
The endpoints of AB are A(2, 3) and B(8, 1). The perpendicular bisector of AB is CD , and point C lies on AB . The length of CD is square root of 10 units .
The rate of teenage pregnancy in the united states has risen sharply in the twentieth century, despite the increased availability of contraceptives. suggest how
Given the probabilities p(a) = 0.3 and p(b) = 0.2, what is the probability of the union
What atmospheric conditions might have preceded and thus set the stage for this wildfire?
Find the minimum value o f c=2x+y Subject to the following constraints X≥0 Y≥2 2x+y≤10 X-3y≥-3 Please help
This economist influenced darwin's thinking when he proposed that resources will limit a population size
Why dose a triangle form 180 degress
why did khrushche and the Soviet union break off price talks with the United States in 1960
