1. If V is the circumcenter of ∆PQR, PR = 46, TV = 15, and VR = 25, find each measure. 2. If L is the incenter of ∆EFG, JL = 16, EH = 22, and LG = 34, find each measure. 3. If Z is the centroid of ∆RST, RZ = 42, ST = 74, TW = 51, ZY = 23 and find each measure.

this is answer of 144 cubic meters

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

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step-by-step explanation:

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