Does anyone know if 2/8 is equivalent to 16/64???
2 answers:
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Start by decomposing the number inside the root into primes
Then group the terms into cubes if possible
rewrite the root
then cancel the terms that are cubes and bring them out of the root
Answer:
A = 450 cm²
Step-by-step explanation:
Since the right triangle is isosceles then the 2 logs are congruent , both 30 cm and at right angles to each other.
The area (A ) of the triangle is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = h = 30 , then
A = × 30 × 30 =
× 900 = 450 cm²