Advertisements
Advertisements
प्रश्न
Is the following statement true and false :
All the angles of a triangle can be equal to 60°.
पर्याय
True
False
Advertisements
उत्तर
All the angles of a triangle can be equal to 60°
According to the angle sum property of the triangle
In ΔABC
∠A + ∠B + ∠C = 108°
Now, if all the three angles of a triangle are equal to 60°
Then,
∠A + ∠B + ∠C = 108°
APPEARS IN
संबंधित प्रश्न
The angles of a triangle are (x − 40)°, (x − 20)° and `(1/2x-10)^@.` find the value of x
Fill in the blank to make the following statement true:
Sum of the angles of a triangle is ....
Mark the correct alternative in each of the following:
If all the three angles of a triangle are equal, then each one of them is equal to
In ΔRST (See figure), what is the value of x?
In a triangle ABC, ∠A = 45° and ∠B = 75°, find ∠C.
In the following, find the marked unknown angle:
One angle of a right-angled triangle is 70°. Find the other acute angle.
Classify the following triangle according to sides:
The length of the sides of the triangle is given. Say what types of triangles they are 3.4 cm, 3.4 cm, 5 cm.
What is common in the following figure?
 |
 |
| (i) | (ii) |
Is figure (i) that of triangle? if not, why?
