<u>Given</u><u> </u><u>:</u><u>-</u>
- A triangle is given to us .
- The two sides of the triangle are equal .
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
<u>Solution</u><u> </u><u>:</u><u>-</u>
As we know that the angles opposite to the equal sides are equal . Hence the measure of two base angles will be 8x - 23° . Also we know that the angle sum property of a triangle is 180° . So ,
8x - 23° + 8x -23° +34°=180°
16x -12° = 180°
16x = 180° + 12°
16x = 192°
x = 12°
<u>Hence</u><u> the</u><u> </u><u>required</u><u> answer</u><u> is</u><u> </u><u>1</u><u>2</u><u>°</u><u> </u><u>.</u>
V = π × r² × h
The radius of the base is equal to half of its diameter. So, we have:
V = 3,14 × 6,5² × 11
V ≈ 1459.3 cm³
Tom has a quarter of a cup left of olive oil
hope this helps (;
645 divided by 43 is 15. Hope I helped :)