Answer:
25 cm
Step-by-step explanation:
the whole parallelograph is 5 times 10 which equals 50. Devide that by 2 and you get 25
Answer:
angle B=120º
Step-by-step explanation:
15+45=60
We know that all triangles have angle measures that equal 180
So 180-60=120
angle B=120º
Answer:
ok
Step-by-step explanation: