What is the area of this rectangle?

a.
12 cm²

b.
12 cm

c.
35 cm²

d.
35 cm

its an acute right triangle

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.