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Answer:
114
Step-by-step explanation:
Since DE and EF are equal, DEF is an isosceles triangles.
In isosceles triangle, two angles are equal.
So,
∠F = ∠D = 33
Sum of interior angles in a triangles is 180,
∠D + ∠F + ∠E = 180
33 + 33 + ∠E = 180
∠E = 180 - 33 - 33
∠E = 114
Answer:
Step-by-step explanation:
Year on is 480 dollars and year two is 960 dollars
X is a unknown
Number you need to find what the total of all the angles will be and the solve for x
Answer:
The temperature increased by 15 degrees 6+9=15
Step-by-step explanation:
Hope it helps
