Based on the calculations, the measure of angle PON (∠PON) in equilateral triangle LMN is equal to 30°.
<h3>What is an equilateral triangle?</h3>
An equilateral triangle can be defined as a special type of triangle that has equal side lengths and all of its three (3) interior angles are equal.
Since triangle LMN is an equilateral triangle, the following applies:
LN = LM = MN
∠LNM = ∠L = ∠LM = 60°
OP // MN (O and P are midpoint).
∠NPO = 90° + (90° - 60°) = 120°
∠PNO = ∠LNP/2 = 60/2 = 30°.
Therefore, ∠PON is given by:
∠PON = 180° - (∠PNO + ∠NPO)
∠PON = 180° - (30° + 120°)
∠PON = 180° - 150°
∠PON = 30°
Read more on equilateral triangle here: brainly.com/question/14709905
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Answer:
C)
Explanation:
I'm not too sure but I think they can all change really depending on the circumstances. hope that helped!
Answer:
Correct answer is False for economic decision making, when the inputs and outputs are fixed, the criterion to use is minimize the input
Since, both input and output are fixed, the input can’t be decreased. Each of them has to be fixed in directive to vary the association among them. (It can be fixed contribution, or fixed production or neither one of them is fixed)
Early accounts of ethnic groups and their cultures and habits came from scientific travelers like George M. Dawson who became director of the Geological Survey of Canada. In his travels in Canada to explore its mineral potential, he encountered many native groups who he described and also wrote of their languages so this is an example of how early travelers laid the foundation for the studies of later anthropologists.
a balance achieved between two desirable but incompatible features; a compromise.
