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poizon [28]
4 years ago
5

How to find the angle?

Mathematics
1 answer:
skad [1K]4 years ago
3 0
Wish I could help<span>What are the measures of the angles located at positions a, b, & c? Note: the figure is symmetrical on the vertical through angle b. <span>The large triangle is an isosceles triangle. The two angles on the base are equal.<span>Angle a = 35° </span></span><span><span>We now know two angles in the largest triangle. The third angle, angle b must add to these to make 180°. </span><span>35° + 35° + b = 180°b = 180° - 70°b = 110° </span></span><span><span>We now know two angles in a quadrilateral. The two unknown angles, including angle c are equal. All four angles add up to 360°. </span><span>2c + 110° + 120° = 360°2c = 360° - 230°2c = 130°c = 65°
</span></span></span>
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One leg of a right triangle is 12, and the hypotenuse is 20.
adoni [48]

We can ise Pythagorean triplet which is ( 12 , 16 , 20 )

Therefore the answer is 16.

Step-by-step explanation:

Or we can use Pythagoras theorem , stated as ;

( hyp )^2 = ( adj )^2 + ( opp )^2

hyp ( hypotenuse ) = 20

We can assume the adj ( adjacent ) = 12

By substituting the values ,

20^2 = 12^2 + ( adj )^2

400 = 144 + ( adj )^2

400 - 144 = ( adj )^2

256 = ( adj )^2

Take the square root of both sides

✓256 = adj

16 = adj

Therefore the length of the other leg which is the adjacent( adj ) side is 16.

8 0
3 years ago
Determine the x-intercept of the line whose equation is given:
Rudiy27

Answer:

Green

Step-by-step explanation:

cause blue and red make orange :)

8 0
3 years ago
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If the height of a cylinder is tripled, but the area of the base stays the same, what happens to the volume? The volume is four
Tju [1.3M]

Answer:

I gotchu

Step-by-step explanation:

The volume triples

Odysyware

5 0
3 years ago
Nicolas scoops a few gum balls into his bag. When he weights it, he finds that he scooped 0.75 pounds. About how much will the g
alexdok [17]

In comparing,

1 pound = 3.48

0.75 pounds = ?

= 2.61

Cost of the scooped gum balls will be 2.61.

3 0
3 years ago
Classify the triangle by its sides and angles
Norma-Jean [14]

Based on the definition of a scalene acute triangle, the given triangle can be classified, based on its sides and angles, as: D. Scalene acute.

<h3>What is a Scalene Acute Triangle?</h3>
  • The following are properties of a scalene acute triangle:
  • All angles are less than angle 90 degrees.
  • All angles have different measures.
  • All the sides of a scalene acute triangle are of different lengths.

Thus, based on the definition of a scalene acute triangle, the given triangle can be classified, based on its sides and angles, as: D. Scalene acute.

Learn more about scalene acute triangle on:

brainly.com/question/524568

7 0
2 years ago
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