I think it is $10 for 20%
I'm pretty sure the answer would be false. It's should be -7 because it's counting down 1 2 3.
Answer:
Yes, the sides form a right triangle.
Step-by-step explanation:
<u>Pythagorean Theorem:</u>
a² + b² = c²
↓
20² + 21² = 29²
║a² = 20² = 400
║b² = 21² = 441
║c² = 29² = 841
↓
400 + 441 = 841
║This equation is true.
↓
Yes, the sides form a right triangle.
Answer:
The length of BC is 6.2131 units
Step-by-step explanation:
In given triangle ABC,
Angle A=46
Angle B=41
Side AC=6
From a property of the triangle,
Angle A+Angle B+Angle C=180
46+41+Angle C=180
Angle C =90
Therefore, the triangle ABC is right angle triangle.
From basic of trigonometry,


BC=6Tan46
BC=6.2131 units