Question

find the length if it is right answer i make you brainliest​

Answer 1

Answer:

(b) 2620 m

Step-by-step explanation:

(b) 393 sq.m, 15 cm

because the unit of the given area is m, but the length is 15 cm

so 15 cm needs to convert into m

1 m = 100 cm, so 15÷100 = 0.15 m

then divide 393 m by 0.15 m = 2620 m

(better follow the area's unit, because converting a m² into cm² is way harder than cm to m. )

Answer 2

Answer:

Pythagorean triples are a2+b2 = c2 where a, b and c are the three positive integers. These triples are represented as (a,b,c). Here, a is the perpendicular, b is the base and c is the hypotenuse of the right-angled triangle. The most known and smallest triplets are (3,4,5). Learn Pythagoras theorem for more details.

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a2+b2 = c2 where a, b and c are the three positive integers.