Answer:
5
Step-by-step explanation:
A 30-60-90 triangle's sides equal as follows:
Hypotanuse= x (a number)
Long side= x/2( also can be calculated as x* 1/2) *
Short side = x/2 or x * 1/2
Step-by-step explanation:
cross product. Ise the butrerfly or cross and bones method. Multiply -4 and 49. Put that in the numerator. Then multiply 7 and 16. Put that in the denominator. Then reduce if u can.
=> 4x = 16 - 8
=>4x= 8
=> x= 2
in short the answer is 2
Answer:
3
Step-by-step explanation:
Answer:
Scalene
Step-by-step explanation:
The sizes of all the sides are different!