leiaelizb
leiaelizb
04-05-2018
Mathematics
contestada
Can someone please help me with this
Respuesta :
lironica
lironica
04-05-2018
clearly its an isosceles triangle (two sides are equal)
then according to the theorem the third angle which is in front of 21 should be
and we know that sum of 3 angles in triangle is 180
x+x+38=180
2x=142
x=71
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Which one of the following is smallest in size ?N3- O2- F- Na
If the probability of giving birth to a boy is 0.52, what is the approximate probability of giving birth to 4 consecutive boys?
pythagorean theorem If l = 12 cm and m = 35 cm, what is the length of n?
What is the correct term for a release of an ovum in the female reproductive system?
Why do we use granite?
what religion did mansa musa of mali help spread
how do you solve 2.75+.003+.158=
in what situation does friction make an object change its shape
How is the ecological system organized?
Why did Allies plan to land in Normandy and not somewhere else?
