Question

Ratio of consecutive angles of a
quadrilateral is 1:23:4 find the
meausere of its
each angle write
with reason what type of a guarida
teral it is.
>​

Answer 1

Answer:

1x + 2x + 3x + 4x = 360°

10x = 360°

x = 360 / 10

x = 36

Therefore, 1x = 36°,

2x = 2*36 = 72°,

3x = 3*36 = 108°,

4x = 4*36 = 144°

On adding all four,

36° + 72° + 108° + 144° = 360°

Step-by-step explanation:

Hole it helps...

Answer 2

It is a trapezium .

if an angle is given between the one parallel side and one non-parallel side, then subtracting twice of this angle from 360, will give the sum of two angles on the formed opposite side of the given angle .

And once, the sum is determined, then by dividing the sum by 2 will give the measure of the fourth angle.