Answer:
3rd triangle can be constructed with dimensions 2,6,7.
Step-by-step explanation:
sum of any two sides > third side.
difference of any two sides < third side
1.
8+5=13 not >14 (no triangle.)
2.
7+8=15 not >15 (no triangle)
3.
2+6=8>7
2+7=9>6
7+6=13>2
7-2=5<6
7-6=1<2
6-2=4<7
so it is a triangle.
4.
6+3=9 not >10 (not a triangle)
Answer:
41/3
Step-by-step explanation:
6 + 6 + 5/6 + 5/6
B. if two lines are perpendicular, then they intersect to form four right angles.
Answer:
30 ft of dirt.
Step-by-step explanation:
We want to know the volume, or the capacity, of the hole.
The formula for volume is to multiply the length, width, and height.
l x w x h
2 x 5 x 3 = 30
So there is 30 ft of dirt in the hole.
plz mark brainliest if this helped :)
