Posted by **mayank** on Saturday, March 9, 2013 at 7:18am.

the angle of a quadrilateral are in the ratio 4:5:3:8. find the measure of each angle

- math -
**Reiny**, Saturday, March 9, 2013 at 7:50am
let the angles be

4x , 5x, 3x , and 8x

you know their sum is 360°

so 4x+5x+3x+8x= 360

take it from there

- math -
**Sylvia**, Saturday, March 9, 2013 at 10:18am
Julia studied math 3 1/3 hours during the 4 days before her last test. what was the average amount of time she studied each day?

## Answer this Question

## Related Questions

- geometry - find the measure of angel R in quadrilateral RSTW if the measure of ...
- Geometry - Quadrilateral WXZY is a square. If YX = 30 and WT = 2x – 7, then find...
- math - The measures of the angles of the quadrilateral are in the ratio 2:4:6:8...
- math - The measures of the angles of the quadrilateral are in the ratio of 2:4:6...
- math - the measures of the angles of a quadrilateral are in the ratio of 1:2:3:4...
- Math - A quadrilateral contains two equal sides measuring 12 cm each with an ...
- plss answer fast math algebra - the ratio of the measure of the complementsof ...
- Math - Quadrilaterals - A quadrilateral has interior angles with degree measures...
- Geometry - A quadrilateral contains two equal sides measuring 12 cm each with an...
- Algebra - In triangle ABC, the measure of angle B is 8 degrees more than three ...