Question

with explanation !!!​

Answer 1

Step-by-step explanation:

it's answer is b 92 because in first figure the digit outside are 5 and 3 when we take square of both square of 5 is 5×5=25 and 3×3 is 9 in last week take square of last which last line , the last line digit is 4 we take square of 4 that is 16 then in first case 25+9 =34 we subtract square root of 4 from this 34-16=18 so same in second and same in third we have to find out square of upward sides of triangle which is 7 and 5 square root of both is 49 and 25 so we plus them that came 74 now we subtract square of 3 which is 9 the answer came is 74 -9=68 so same case in third figure

Answer 2

Answer:

The answer is B.

Alright, explanation time:

In Figure 1

5^2 + 3^2 - 4^2 = 18

In Figure 2

7^2 + 5^2 - 3^2 = 65

Therefore, In figure 3

9^2+6^2 - 5^2 = 92