Find the value of a if angles are 66a,27a,31a and 56a
Answers
Answered by
23
Considering that these are angles of a quadrilateral 66a+27a+31a+56a=360
180a=360
a=2
66a= 66×2=132
27a=27×2=54
31a=31×2 62
56a=56×2=112
180a=360
a=2
66a= 66×2=132
27a=27×2=54
31a=31×2 62
56a=56×2=112
Answered by
21
Suppose these are internal angles of a quadrilateral.
So according to angle sum property of a quadrilateral...
66a + 27a + 31a + 56a = 360
180a = 360
a = 2
So according to angle sum property of a quadrilateral...
66a + 27a + 31a + 56a = 360
180a = 360
a = 2
Similar questions