Advertisements
Advertisements
Question
One of the angles of a triangle is 65°. If the difference of the other two angles is 45°, then the two angles are
Options
85°, 40°
70°, 25°
80°, 35°
80°, 135°
Solution
One of the angles of a triangle is 65°. If the difference of the other two angles is 45°, then the two angles are 80°, 35°
APPEARS IN
RELATED QUESTIONS
If one angle of a triangle is equal to the sum of the other two, show that the triangle is a
right triangle.
In Fig. 10.25, AB = AC and DB = DC, find the ratio ∠ABD : ∠ACD.
Compute the value of x in the following figure:
Is the following statement true and false :
Sum of the three angles of a triangle is 180 .
Is the following statement true and false :
A triangle can have at most one obtuse angles.
Is the following statement true and false :
An exterior angle of a triangle is greater than the opposite interior angles.
In a Δ ABC, the internal bisectors of ∠B and ∠C meet at P and the external bisectors of ∠B and ∠C meet at Q, Prove that ∠BPC + ∠BQC = 180°.
In the given figure, AE bisects ∠CAD and ∠B= ∠C. Prove that AE || BC.
State, if the triangle is possible with the following angles :
20°, 70°, and 90°
State, if the triangle is possible with the following angles :
40°, 130°, and 20°