Math, asked by shouryakatoch, 3 months ago

Q1 Harris has to construct a foot path from his house (at point A) towards the National highway journey point B and point C. If Harris house is taken as origin then the coordinates of point B and point C will be (6, 1) and (2,7) respectively as shown in the figure. Answer the following questions based on the above information . 

3 / 6


1. What is the equation of line joining point B and point C ?        [1] 

2. What is the distance between the point A and point C ?        [1] 

3. What is the distance between point A and point B ?         [1] 

4. What is equation of the line  joining point A and C.         [1] 

5. What will be the area of DABC ?                      [1] 

Q.2 Sohan and Sia on the eve of Christmas played game of  tossing coins. Sohan tossed a coin three times and asked Sia to guess the probability of getting. 

(i) 3 heads              [1] 

(A) ½  (B) 1/3  (C) ¼  (D) 1/8 

(ii) atmost two heads             [1] 

(A) 7/8   (B) 2/8  (C)  3/8 (D) 4/8 

(iii) no tail               [1] 

(A) 1/2   (B) 1/8  (C)  1/4 (D) 1/3 

(iv) Atleast 2 heads              [1] 

(A) 1/2   (B) 1/8  (C) 1/5  (D) 1/3 

(v) exactly two tails              [1] 

(A) 1/8   (B) 3/8  (C) 2/8  (D) 4/3 ​

Answers

Answered by mgangaconstruction
0

Answer:

how to do it

Step-by-step explanation:

do not ask help write it u r self I know u r in u r exam

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