Answer:
159cm
Step-by-step explanation:
Sum of all sides of triangles is 180
so, 15+6=21
then 180-21=159
Answer:
101 meter
Step-by-step explanation:
I think
Answer:
they are not parallel
Step-by-step explanation:
they intersect eachother
Answer:
144
Step-by-step explanation:
5(9)=45
v=bh
v=(45)(3.2)
v=144
