Answer:
Step-by-step explanation:
FE=4+4=8
Altitude=3+3=6
area=1/2×FE×6=1/2×8×6=24 sq. units.
or
area=1/2×
I 1 3|
|-4 -3|
| 4 -3|
| 1 3|
=1/2[(-3+12)+(12+12)+(12+3)]
=1/2[9+24+15]
=1/2[48]
=24 sq. units
The answer is B because they can’t interest but perpendicular can
Answer: X=42
Step-by-step explanation:
42/-6=-7
-7=-7
Answer:
x=90 degree
y=30 degree
Step-by-step explanation:
Answer:
1 3/8
Step-by-step explanation:
