Q1. The diagram shows three sides of a regular polygon.
8x
ro
The size of each exterior angle of the regular polygon is yº.
The size of each interior angle of the regular polygon is 8xº.
Work out the number of sides the regular polygon has.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

the answer is c hope it

step-by-step explanation:

its an acute right triangle

step-by-step explanation:

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step-by-step explanation: