Given the triangle ABC.
Dado ∢B>90° ,
Is it possible to calculate a ? ?
If so, find how much the angle is equal to.
Given the triangle ABC.
Dado \( ∢B>90° \) , \( ∢A=20° \)
Is it possible to calculate a ? \( ∢B \)?
If so, find how much the angle is equal to.
\( \)
ABC is a right triangle.
\( ∢A=20° \)
Is it possible to calculate the size of \( ∢C \)?
If so, what is it?
ABC is an obtuse triangle.
\( ∢C=\frac{1}{2}∢A \)\( \)
\( ∢B=3∢A \)
Is it possible to calculate \( ∢A \)?
If so, then what is it?
Given the triangle ABC.
Dado ∢B>90° ,
Is it possible to calculate a ? ?
If so, find how much the angle is equal to.
No
ABC is a right triangle.
Is it possible to calculate the size of ?
If so, what is it?
Yes, 70°.
ABC is an obtuse triangle.
Is it possible to calculate ?
If so, then what is it?
Yes, 40°.