43 6. Onyango fenced a rectangular piece of land
* measuring 15m and 31m. He used six strands
of wire leaving a space of 7m for the gate.
What was the total length of the wire used?
A. 510m
B. 552m
C. 92m
D. 85m

answer: 0.1,0.85

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130