Qns ; the length and breadth of a rectangle are 8 m and 6 m respectively if the perimeter of the rectangle and a square are the same then find the side of the square

7

Step-by-step explanation:

the perimeter of rectangle=the perimeter of square=2(8+6)=28

so, the side of the square=28/4=7

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

b

step-by-step explanation: