If pqr is a triangle, given that /pq\=15m, /qr\=17m and /rp\=18m. find the area of the triangle to the nearest whole number.

118.3 m²

Step-by-step explanation:

Step 1. Calculate the semiperimeter (s).

s = (p + q + r)/2

s = (17 + 18+ 15)/2  

s = 50/2

s = 25 m

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Step 2. Calculate the area (A).

Use Heron’s formula:

A = 118.3 m²

i can answer this question sweetie!

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.