3 years ago

A quadrilateral has two right angles. The measure of the third angle is 99 degrees. What is the measure of the fourth angle.

2 answers:

7 0

THE INTERIOR MEASURE OF A QUADRILATERAL IS 360 DEGREES ADD 90+90+99 AND SUBTRACT THE TOTAL FROM 360 360-279= 81 81 DEGREES IS THE MEASURE OF THE FOURTH ANGLE HOPE HIS HELPS

kogti [31]3 years ago

4 0

since it is a quadrilateral, all the sides will add to 360. If two angles are 90, and one is 99, add them and subtract from 360. The last angle should be 81 degrees.

You might be interested in

20 Is 80 percent of what number?<br> A 21<br> В 22<br> С 24<br> D 25

gogolik [260]

Answer:

D. 25

Step-by-step explanation:

If this helps, please mark this as brainliest

6 0

2 years ago

Read 2 more answers

Need help on this question

Vedmedyk [2.9K]

Answer:

angle 4

Step-by-step explanation:

7 0

3 years ago

Can you help me get have a test tomorrow

Jlenok [28]

Answer: 3.3

Step-by-step explanation: maximum was 250 yards and each pool is 75 yards, how many pools did he use? divide the 250 by 75 which you should've gotten 3.33333333333. round to the nearest tenth.

6 0

2 years ago

I’m training my robot to eat Ludies cupcakes. Every 4 days it eats 2 cupcakes and I’d like enough for the next 12 days. Thank yo

Alenkasestr [34]

I hope your robot enjoyed them cupcakes!

5 0

2 years ago

Read 2 more answers

(Problem of the Week)

ira [324]

Answer:

He won 13 times and lost 1 time

Step-by-step explanation:

divide 67 by 5 so 67÷5 you would get 13.4 you take the whole number 13 and multiply it by 5 and that will get you to 65 so then you only have 2 left over and if you lose you get 2 point so therefore you know that he lost only once

(13•5)+2=67

5 0

2 years ago