5.4km(apex)
It is an irrational number which is 9.2 to 1 decimal place
90% = 0.900 to the nearest thousandth.
Sure, place a triangle's hypotenuse (longest side) on the other triangle's hypotenuse, that will give either a square or a rectangle. Then place the square on one end of the rectangle. For this to work though, the length of the square's side HAS to equal the length of the triangles hypotenuses, and likewise each triangle's hypotenuse much equal the length of a side of the square. Hope this is clear.
27.50
300/621 = 0.48309. Round your answer to 1 decimal place. Your answer should be 48.3%. Hope this helps. God Bless!
33
5.7 km
Almost any calculator can calculate square roots. Have the calculator calculate it. Then round the result to 1 decimal place.
7.2
Using a calculator you can find that the square root of 65 is 8.062258. To take this to one decimal place you have to first consider only digits up to one decimal place. In this case that would be 8.0 The next step is to look at the second decimal place and assess if we need to round up. If it is 5, 6, 7, 8 or 9 we round up, otherwise we leave the number as it is (round down). In this case, the second decimal is a 6, so we round up. Therefore, the square root of 65 to 1 decimal place is 8.1
23.40
254
round 0.2975 to 1 decimal place = 0.3
to round 68.4 to one decimal place = 68.4
23.5
Round 10.99557429 to one decimal place is 11.0
6.5- you round it until it has one decimal.