Hypotenuse of the right triangle: h=sqrt(4^2+6^2)
h=sqrt(16+36)
h=sqrt(52)
h=sqrt(4*13)
h=sqrt(4) sqrt(13)
h=2 sqrt(13)

Total Area: T.A.=2*(4*6/2)+[4+6+2 sqrt(13)] (8)
T.A.=2*(12)+[10+2 sqrt(13)](8)
T.A.=24+(10)(8)+[2 sqrt(13)](8)
T.A.=24+80+16 sqrt(13)
T.A.=104+16 sqrt(13)

Answer:
( 104+16 sqrt(13) )

5 0

2 years ago

Is this rational or irrational I really need help ASAP! Will mark brainlist.

ryzh [129]

Answer:

Rational

Step-by-step explanation:

5 0

2 years ago

2 to the trird power plus 3 to third power - 3x4 - 5 to the seacond power divid by 5 plus (7x4)

zhenek [66]

I hope this helps ( there is no negatives )