Find the value of m in the diagram above.
...
Find the value of m in the diagram above.
A.
\(40^0\)
B.
\(50^0\)
C.
\(130^0\)
D.
\(140^0\)
Correct answer is C
∠EHI = ∠DEH = 40° (alternate angles are equal)
∠BEH = 90° (given)
∠BED = 90° - 40° = 50°
∠BEF = 180° - 50° = 130° (sum of angles on a straight line is 180o)
∠BEF = ∠ABE = 130° (alternate angles are equal)
∴ m = 130°
Similar Questions
Twice a number, x, is added to 5, the result is at least 11. What is the range of values of x? ...
Find the range of values of x for which 7x - 3 > 25 + 3x ...
In the diagram given, find the value of x. ...
P = {2, 1,3, 9, 1/2}; Q = {1,21/2,3, 7} and R = {5, 4, 21/2}. Find P∩Q∩R ...
Bala sold an article for #6,900.00 and made a profit of 15%. Calculate his percentage profit if...