Answer: This is a <u><em> right triangle</em></u>
Step-by-step explanation: This is a right triangle because:
500²=480²+140²=
250000=230400+19600
250000+250000
According to the Pythagorean theorem, this is a right angled triangle blueprint of park.
Hope this helps!
Stay safe. Stay warm
-Carrie
P.S. it would mean a lot if you marked brainliest
Answer:
392
Step-by-step explanation:
7x4=28
28x14=392
Positive: (-3)4,(-1)2,(-4)8
Negative:(-10)5,(-2)9,(-6)3
13
It is a square so the length of 1 side = = 13
step 3: he should have divided both sides by -7