Name the postulate or theorem you can use to prove...
1 answer:
The correct answer is B) ASA postulate
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11 is 110 for x and y
12 is 90 degrees for x and y
13 is also 90 degrees for x and y
Answer:
4. 9
5. 5x
Step-by-step explanation:
its an isocoles
D. is the correct answer because vertical angles are always equal.
1/2 plus 1/3 is 5/6.
You have to find the common denominator
Answer:
Step-by-step explanation:
Longer side =18
side opposite to 30=18/2=9
third side=√(18²-9²)=9√3