The angles are 40 degrees and 140 degrees.
• In plane geometry, a figure which is created by two rays or two lines or line segments that share a common end point is known as angle.
• The two rays which are share a common point are called as sides of the angle an the common end point is called as the vertex.
• Some types of angles are acute angle, right angle, obtuse angle, straight angle and many more.
Let one angle be x
Other angle = 7/2 x
Since it is a linear pair, it’s sum will be 180 degrees.
So, x + 7/2 x = 180
9/2 x = 180
9 x = 360
X = 40
7/ 2 x = 7/2 × 40 = 140
Therefore, the angles are 40 degrees and 140 degrees.
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Base-x (km)
height-h (km)
square-S (km2)
S=h*x/2; => x=2S/h; =>x=2*288,6/26=22,2(km)
Answer: 22,2 km
Answer: See explanation
Step-by-step explanation:
Population- Every student...
Sample- 10 students sitting together at a table in the cafeteria
Random Sample- 10 Students whose names...
You’re finding the difference between the two numbers (subtraction). 1/4 is 0.25.
40.25 - 38.75 = 1.5
She worked one and a half more hours in the second week.
Answer:
2
Step-by-step explanation:
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