9514 1404 393
Answer:
a = 6, b = 12, c = 6, d = 6√3
Step-by-step explanation:
The two triangles are the "special" triangles.
The 45-45-90 triangle has side lengths in the ratios 1 : 1 : √2.
The 30-60-90 triangle has side lengths in the ratios 1 : √3 : 2.
Then ...
c : a : 6√2 = 1 : 1 : √2 ⇒ c = a = 6
and ...
a : d : b = 1 : √3 : 2 ⇒ d = 6√3 and b = 12 . . . (since a=6)
The lengths are ...
a = 6, b = 12, c = 6, d = 6√3
Answer: the first one is what then the 3 one is the
Step-by-step explanation:
1,735.9..................................
500/6 which equals 416 and 4/6
Brainliest?
Answer:
A = 6 units ^2
Step-by-step explanation:
Let the base of the triangle be DE. Its length is 3 units
Let the height of the triangle be from DE to point F. That is 4 units ( -3 to 1 is 4 units)
The area of the triangle is
A = 1/2 bh
=1/2 (3)(4)
A = 6 units ^2