हिंदी

Which of the Following Statements Are True (T) and Which Are False (F)? If Two Angles of a Triangle Are Unequal, Then the Greater Angle Has the Larger Side Opposite to It.

Advertisements
Advertisements

प्रश्न

Which of the following statements are true (T) and which are false (F)? 

If two angles of a triangle are unequal, then the greater angle has the larger side opposite to it. 

Advertisements

उत्तर

True (T)
Reason: The side opposite to greater angle is longer and smaller angle is shorter in a triangle

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 12: Congruent Triangles - Exercise 12.6 [पृष्ठ ८१]

APPEARS IN

आर.डी. शर्मा Mathematics [English] Class 9
अध्याय 12 Congruent Triangles
Exercise 12.6 | Q 8.5 | पृष्ठ ८१

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Two lines AB and CD intersect at O such that BC is equal and parallel to AD. Prove that the lines AB and CD bisect at O. 


If the bisector of the exterior vertical angle of a triangle be parallel to the base. Show that the triangle is isosceles.  


Which of the following statements are true (T) and which are false (F): 

The two altitudes corresponding to two equal sides of a triangle need not be equal. 


Fill the blank in the following so that the following statement is true. 

Sides opposite to equal angles of a triangle are ...... 


Fill the blank in the following so that the following statement is true. 

In right triangles ABC and DEF, if hypotenuse AB = EF and side AC = DE, then ΔABC ≅ Δ ……


In a ΔABC, if ∠B = ∠C = 45°, which is the longest side? 


Prove that the perimeter of a triangle is greater than the sum of its altitudes. 


Which of the following statements are true (T) and which are false (F)? 

Sum of the three sides of a triangle is less than the sum of its three altitudes. 


In the given figure, the sides BC, CA and AB of a Δ ABC have been produced to D, E and F respectively. If ∠ACD = 105° and ∠EAF = 45°, find all the angles of the Δ ABC.


Write the sum of the angles of an obtuse triangle.


If the angles of a triangle are in the ratio 2 : 1 : 3, then find the measure of smallest angle.


In the given figure, if AB || DE and BD || FG such that ∠FGH = 125° and ∠B = 55°, find x and y.


In ΔABC, if ∠A = 100°, AD bisects ∠A and AD ⊥ BC. Then, ∠B =


Line segments AB and CD intersect at O such that AC || DB. If ∠CAB = 45° and ∠CDB = 55°, then ∠BOD =


In the given figure, x + y =


The side BC of ΔABC is produced to a point D. The bisector of ∠A meets side BC in L. If ∠ABC = 30° and ∠ACD = 115°, then ∠ALC = ______.


D is a point on the side BC of a ∆ABC such that AD bisects ∠BAC. Then ______.


M is a point on side BC of a triangle ABC such that AM is the bisector of ∠BAC. Is it true to say that perimeter of the triangle is greater than 2 AM? Give reason for your answer.


Find all the angles of an equilateral triangle.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×