geometry

posted by .

the angles in a hexagon are 135, 62, 151, 140, x and x +6. find the measure of the missing angles.

• geometry -

the angles in a pentagon measure x-30,x+20,x-30, x+30 and x find the measure of each angle.

• geometry -

The sum of the interior angles of an n-gon is 180(n-2).

That's 540 for a pentagon and 720 for a hexagon.

So, add them up and solve for x.

• geometry -

288

Similar Questions

1) Two angles are complementary. The measure of one angle is 21 more than twice the measure of the other angle. Find the measure of the angles. 2) If a supplement of an angle has a measure 78 less than the measure of the angle, what …
2. pre algebra help

Find the measure of each of the interior angles and exterior angles of a regular hexagon
3. Geometry

Find the measure of each angle in a triangle with angles: x, (x-135), and 1/10 x

2. Find the sum of the interior angles of a nonagon. (1 point) 140° 1,620° 1,260° 1,450° 4. Find the measure of each interior angle of a polygon with 12 sides. (1 point) 1,800° 150° 180° 145° 5. Four of the angles of a pentagon …

14. Find the value of the missing angle. (It is a hexagon. In the picture, going counter-clockwise, the angles are: 152, 85, 125, 135, 85, and "x" degree angles) 720º 120º 128º 138º I need help finding "x"! So far, the angles they …

Well, I am trying to get geometry polygons and angles, but it's really hard to understand what to do. I'm not one to exaggerate and say I'm dying, but I'm pretty desperate for some help. If someone could explain the basics in simple …
7. math

1. Which angles are adjacent angles? (1 point) ∠GBM and ∠FBC ∠CBX and ∠FBC ∠XBG and ∠FBC ∠MBY and ∠FBC 2. The measure of ∠3 is 101°. Find the measure of ∠1. (1 point) 101°
8. Math

Four of the angles of a pentagon measure 85 degrees, 110 degrees, 135 degrees, and 95 degrees. Find the measure of the missing angle. A. 115 degrees B. 95 degrees C. 135 degrees D. 85 degrees Is the answer D?