Answer:
Linear pair is two adjacent angles whose non-common side from opposite rays. the line through points A., B and C is straight line. if two angles from a linear pair the angle are supplementary.
Answer:
The radius is 1.75 cm, 1 3/4 cm, or 7/4 cm (all the same, just in different forms)
The circumference in terms of π is 7/2(π) cm, 3.5(π), or 3 1/2(π) cm (all the same, just in different forms)
The approximate circumference of the circle is 10.99 or 11 cm. (don't know if it's supposed to be rounded)
Step-by-step explanation:
Radius = 1/2 of the diameter, so 1/2 of 7/2 is 1.75, 1 3/4, or 7/4 cm.
Circumference in terms of pi means to not approximate pi. Circumference of circle is πd, so the exact circumference would be 7/2 pi cm, 3.5 pi cm, or 3 1/2 pi cm.
3.5 x 3.14 = 10.99. 10.99 cm ≈ 11 cm.
3* ( 1/3 -5)= -14 hope this helps
Given data:
The angle of the rhomes = 124 degrees.
Subject: Calculate the value of Y.
We know the opposite angle of the rhombus are equal.
in triangle ABC,
sum of three angle = 180 degrees.
Angle DCA = angle CAB
Angle BCA = angle CAD,
Angle D = angle B,

Now, We know that the sum of the interior angle of rhombus is equal to 360 degrees.
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