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2 answers:
Answer:
g = 3.5
f = 78°
<u>Finding</u><u> </u><u>g</u><u>:</u>
25 is parallel to 8g - 3, so they are equal to each other.
25 = 8g - 3
28 = 8g
g = 3.5
<u>Finding</u><u> </u><u>f</u><u>:</u>
72° create a sum of 180° when adding to (f + 30) because they are supplementary.
72 + f + 30 = 180°
102 + f = 180°
f = 78°
Hope this helps!
Answer:
the required values are
f = 78°
g= 3.5
Step-by-step explanation:
here's the solution : -
in the given figure, its a parallelogram, so it's adjacent angles are supplymentary
So,
=》f + 30° + 72° = 180°
=》f + 102° = 180°
=》f = 180° - 102°
=》f = 78°
now, since it's a parallelogram it's opposite sides are equal so,
=》8g - 3 = 25
=》8g = 25 + 3
=》g = 28 ÷ 8
=》g = 3.5
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