Question

One angle of a quadrilateral is a right angle and remaining (three) angle are in the
ratio of 2:3 : 4 determine the measure of each of them.
pasures of all​

Answer 1

Answer:

60°,90°,120°

Step-by-step explanation:

Sum of all the angles of a quadrilateral = 360°

Measure of one angle = 90° (given)

Let rest of the angles be 2x,3x,4x

90°+2x+3x+4x = 360°

90°+9x = 360°

9x = 360°-90° = 270°

x = 270/9 = 30°

2x = 2×30 = 60°

3x = 3×30 = 90°

4x = 4×30 = 120°

Measure of each angle = 60°,90°,120°

Answer 2

Answer:

ONE ANGLE = 90°

OTHER ANGLES = 2:3:4

MEASURE OF ANGLES IN QUADRILATERAL IS 360°

ANGLES ARE :-

→2x+3x+4x+90 = 360°

→9x+90=360°

→9x= 360° - 90 = 270°

→9x=270°

$x = \frac{270}{9} \\ \\ x = 30$

SO , ANGLES ARE

2×30° =60°

3×30° =90°

4×30° =120°

AND ONE ANGLE IS 90°.

ALL ANGLES :- 60° , 90° , 120° , 90°

HOPE IT HELPS

MARK BRAINLIEST PLS