Find BC.
Round to the nearest tenth.

11.4

Step-by-step explanation: We can use the Pythagorean Theorem to find the value of BC, which is a^2 + b^2 = c^2, a being BA and AC being b and BC being c. This being 7^2 + 9^2 = c^2.

This is 49 + 81 = c^2, thus, the square root of 130 is 11.4 rounded.

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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