Theorems of NCERT class 9 chapter 10
Question
Can you please provide explanation to Class 10 both the appendix solutions?Please
Why in misc exercise of ch-10 class11 question 1 (i) why the x- axis is zero
Construct a triangle ABC in which Angle B is equals to 45 degree angle C is equal to 60 degree and perpendicular from the vertex a to the base BC is 5 cm
Maths
Dec. 5, 2018, 10:51 p.m.
Answer
Suppose theorem 7.7 is used to prove theorem 7.8. Will vice-versa (if it 's possible) be correct ? An example attached herewith...
Maths
Dec. 5, 2018, 9:46 p.m.
Answer
The length breadth and height of a room are 5m,4m and 3m respectively. Find the cost of whit washing the walls of the room and the ceiling at the rate of rs 7.50 per m
I HAVE A DOUBT IN EXAMPLE 2 OF CH-10 CLASS 9...THAT WHY ANGLE(AEQ)=ANGLE(DEQ)???? PLEASE CLEAR MY DOUBT...
Maths
Dec. 5, 2018, 8:53 p.m.
Answer
The alternate vertices of a regular Pentagon are joined to form a star having five vertices. What is the sum of all five vertical angles of this star? Explain in detail