Answer:
Yeah but whas dee question
Step-by-step explanation:
Answer:
The measure of arc HD is 20°
Step-by-step explanation:
we know that
The measurement of the outer angle is the semi-difference of the arcs it encompasses.
In the triangle of the figure , the measure of the third interior angle is equal to
180°-92°-38°= 50°
50°=(1/2)[(102+18)°-arc HD]
100°=[120°-arc HD]
arc HD=120°-100°=20°
Answer:
<em>2</em><em>5</em><em>0</em><em>°</em>
<em>There</em><em> </em><em>are</em><em> </em><em>2</em><em>5</em><em>0</em><em>°</em><em>…</em><em>…</em><em>…</em><em>…</em><em>…</em>
Question
What's the value of the X ?
Answer:
<h2>
39°</h2>
Step-by-step explanation:
The sum of the interior angles is 180° (triangle)
take off from 180° the sum of the know numbers
180 - 102 - 39 = 39° (it is an isosceles triangle, 2 equal angles.)
Remove parentheses.
8.5+(2s+0.5)
Remove unnecessary parentheses.
8.5+2s+0.5
Add
8.5 and 0.5.
The answer is, 2s+9
