Sine 35 degrees = x / 20
x = sine 35 degrees * 20
x = .57358 * 20
x = 11.4716
The type of triangle represented in the image attached to the task content is; Isosceles.
<h3>What type of triangle is triangle ABC?</h3>
By observation; since line AB and DE are parallel lines; it follows from the alternate Angie theorem that; <ABC = <BCE = 80°.
On this note, since angle ACD is 50°, the measure on <ACB is;
180 - 80 - 50 = 50°.
Therefore, since the sum of interior angle measures in a triangle is; 180°.
It follows that; <BAC is; 180 - 80 - 50 = 50°.
Hence, since the base angles; BAC and ACB are equal; it follows that the triangle in discuss is an isosceles triangle.
Read more on isosceles triangle;
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For Question Number one
(2+10)²+4=148
Question Number two:
(6+5)×(8-6)=22
If two parallel lines are cut by a transversal, the corresponding angles are congruent.
Answer:
27/250
Step-by-step explanation:
P(a green grape and a seedless tangerine)
=P(green grape) x P(seedless tangerine)
The bowl of grapes has 9 green grapes and 16 red grapes.
P(green grape)=green grapes / total grapes
=9/(9+16)
=9/25
The bowl of tangerines has 7 seeded and 3 seedless tangerines.
P(seedless tangerine)=seedless / total
=3/(3+7)
=3/10
P(a green grape and a seedless tangerine)
=9/25 x 3/10
=27/250
