Answer: H.C.F. = 32 x 5 = 45. Hence, required length = 45 cm
Step-by-step explanation:
Answer:
x = 42, y = 30
Step-by-step explanation:
From the given figure, we have to find the value of x and y.
The measurement of an angle on a straight angle is 180 degrees.
Using this concept, we have

Now, we know that the sum of consecutive interiors angles is 80 degrees. Hence, we have

Plugging the value of y in equation (1)

Hence, the values of x and y are
x = 42, y = 30
Answer:
<h2>25,75</h2>
Step-by-step explanation:
(35 + 40 + 12 + 16) : 4
= (75 + 28) : 4
= 103 : 4
= 25,75