Answer:
(i)Here ∠HGB=∠AGE(vertically opposite angles)
∠HGB=110
∘
Now, for parallel lines l and m, with transversal t.
∠HGB+∠GHD=180
∘
(Angles on the same side of the transversal are supplementary)
110
∘
+∠GHD=180
∘
∠GHD=180
∘
−110
∘
=70
∘
(ii)For parallel lines l and m with transversal a
∠AIE=∠CJI (corresponding angles)
⇒x=100
∘
Answer:
720
Step-by-step explanation:
volume =l×l×l
so 8×9×10=720
Answer:
If it's supposed to have no solution, I think you can just use an extreme number, like -30 or something.
Answer:
yo that's too hard it should be 20 points