Use the formula of v = pi.(r^2).h that gives approximately v = 3.14x16x9 that gives approximately 452.16
Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary. But, two angles need not be adjacent to be supplementary. In the next figure, ∠3 and ∠4 are supplementary, because their measures add to 180° .
<h3>According to the question;</h3>
- ∠1 ≅ ∠2, which means that both angles are congruent or same.
<h3 /><h3>∠1 + ∠2=180°</h3><h3>∠1=180/2</h3><h3>∠1=90°</h3><h3>∠1 ≅ ∠2</h3><h3>90°=90°</h3>
- <em>Hence, values of ∠1 &∠2 are 90° respectively.</em>
<u><em>Diagram</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>attachment</em><em>!</em><em>!</em></u>
Answer:
Apologies if I am incorrect.
Answer:
5(5)(5)
5(25)=125
Step-by-step explanation: PEMDAS