The triangles are similar by the SSS (side-side-side) similarity theorem because the sides of the two triangles are in proportion (5/15 = 3/9 = 4/12)
Hope this helps =)
Answer:
35
Step-by-step explanation:
hi aaihe to JB by see bsuhs hi I'm s
Answer:
a kite has 2 short sides and 2 long sides. The 2 short sides are equal. The 2 long sides are also equal. This means that the other short side is 16cm. And the remaining longer sides can be found like this:
let's pretend *y* is the long side
2*y = 70 - 16 - 16. (two of the long sides = 70 - short side - another short side)
so use algebra to find y.
2*y = 38
y = 19 so the long sides are both 19cm each
Your final answer: 16cm, 19cm, 19cm
9514 1404 393
Answer:
29π/108 radians ≈ 0.843576 radians
Step-by-step explanation:
There are 60 minutes (60') in a degree, so your angle in degrees is ...
48°20' = (48 20/60)° = (48 1/3)° = (145/3)°
There are π/180 radians in 1 degree, so the number of radians is ...
(145/3)(π/180) = 29π/108 radians ≈ 0.843576 radians