The answers would be pyramid and triangular prism.
Answer:
y=15
DE=11
GF=17
Step-by-step explanation:
y*2=5*6
2y=30
5+6=11
15+2=17
D
5
i think
Let and be these consecutive integers. For some base , we can write
If
then
Now,
Squaring both sides gives
and so
(because the base has to be non-zero)
divide both sides by 4