Advertisements
Advertisements
प्रश्न
Can a triangle together have the following angles?
85°, 95° and 22°
Advertisements
उत्तर
Sum of all angles of a triangle = 180°
Here, 85° + 95° + 22° = 180°
∴ 202° ≠ 180° No.
APPEARS IN
संबंधित प्रश्न
ABC is a triangle in which ∠A — 72°, the internal bisectors of angles B and C meet in O.
Find the magnitude of ∠BOC.
In a ΔABC, ∠ABC = ∠ACB and the bisectors of ∠ABC and ∠ACB intersect at O such that ∠BOC = 120°. Show that ∠A = ∠B = ∠C = 60°.
Determine the measure of each of the equal angles of a right-angled isosceles triangle.
OR
ABC is a right-angled triangle in which ∠A = 90° and AB = AC. Find ∠B and ∠C.
Is the following statement true and false :
A triangle can have two obtuse angles.
In the given figure, AE bisects ∠CAD and ∠B= ∠C. Prove that AE || BC.
In the given figure, if AB || CD, EF || BC, ∠BAC = 65° and ∠DHF = 35°, find ∠AGH.
If one angle of a triangle is equal to the sum of the other two angles, then the triangle is
In the following, find the marked unknown angle:
AB and CD are the smallest and largest sides of a quadrilateral ABCD. Out of ∠B and ∠D decide which is greater.
Draw a rough sketch of a triangle ABC. Mark a point P in its interior and a point Q in its exterior. Is point A in its exterior or in its interior?
