This the answer to your problem 89 :)
Using the Pythagorean theorem the length of x is 15.6 cm rounded to the nearest tenth.
It is not possible to form *any* triangle from the lengths 2, 4, and 7. The two short sides don't add to a length at least as long as the long side.
3. The missing side is given by the Pythagorean theorem:
√((6 in)^2 + (12 in)^2) = 6√5 in ≈ 13.416 in
Answer:
42
Step-by-step explanation:
1/3 * 6 = 2
(1/2 * 6 * 7)= 21
2(21) = 2 * 21 = 42
Triplul lui 122 : 122·3=366
dublul triplului lui 122 : 336·2= 732
Raspuns: 732