2029smohamed 2029smohamed

31-05-2024
Mathematics

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An irregular pentagon is shown below. Calculate the size of the angle marked t

An irregular pentagon is shown below Calculate the size of the angle marked t class=

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adarah1 adarah1

31-05-2024

Answer:

76°

Step-by-step explanation:

Since the sum of all exterior angles of a pentagon is 360°.

72+ 87+ t+ 35 + 90(right angle) = 360°

284+ t = 360°

t = 360-284

t = 76°

therefore t is equal to 76 degrees

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