In ∆ABC and ∆ CDA ∠ BAC = ∠ ACD (Alt angles, I || m) AC = AC (common) ∠ BCA = ∠ DAC (Alt angles) So, ∆ABC ≅ ∆ CDA by ASA congruency
After interchanging the given two signs and two numbers, what will be the value of the following expression?
÷ and +; 6 and 25
8 ÷ 42 + ...
Which two signs should be interchanged to make the following equation correct?
9 × 10 ÷ 2 – 4 = 51 + 2
If 65 + 54 = 2, 71 + 62 = 10, then 73 + 83 = ?
If '+' means '-', ' X ' means '+', '-' means '÷' and '÷' means ' X ', then what is the value of the following expression?
648 - 9 + 118 X 15...
If “+” means “minus”, “×” means “divided by”, “÷” means “plus”, and “-“ means then “multiplied by”
180 × 9 –...
Select the correct combination of mathematical signs to replace (#) signs and to balance the given equation.
630 # 15 # 14 # 5 # 24 # 121
If '+' means '÷', '-' means ' X ', ' X ' means '+', '÷' means '-', what will come in place of the question mark(?)?
34 X 272 + 34 - 8 ÷ 25 ...
If “+” means “minus”, “×” means “divided by”, “÷” means “plus”, and “-“ means then “multiplied by”
260 × 13 ...
Which two signs should be interchanged to make the following equation correct?
8 × 12 ÷ 3 – 6 = 40 + 2
In the following equations, if ‘+’ is interchanged with ‘—’ and ‘6’ is interchanged with ‘7’, then...
