2 years ago

Does anyone know the answer to this and how to solve it? Thanks

2 answers:

6 0

Okay so you have to get 180° because that’s the number you have to get off a triangle. so you have to add 57° and 88° together which is 145° and then you have to subtract 145° from 180° (180-145=35). so x should be 35°

stellarik [79]2 years ago

4 0

It’s 31 cuz 108 - 88 is 92, then 92 plus 57 is 149 then 180 - 149 is 31

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the ratio of the areas of two rectangles is 4 to 5. if the area of the larger rectangle is 135 square feet, what is the area of

-BARSIC- [3]

Divide the number 135 and 5. It is going to be 27. Then you multiply 27 times 4. Then you get your answer which is 108.
Proportion set up....
small 4 ? small
----- --------
big 5 135 big
Cross multiply 4x135= 540
and then divide 540/5= 108

8 0

3 years ago

Help will mark brainliest answer

Naddika [18.5K]

Answer : 110 degree

To find angle 1 , we apply outside angle theorem Lets name each point Measurement of arc EF=280 degrees

Measurement of arc GH = 60

Angle D = angle 1

Please refer to the theorem attached below

$angle D = \frac{arc(EF)-arc(GH)}{2}$