Question

An instruction is stored at location 300 with its address field at location 301.The address field has

the value 400. A processor register R1 contains thenumber 200. Evaluate the effective address if

the addressing mode of the instruction is

(a) direct; (b) immediate; (c) relative; (d) register indirect;(e) index with R1 as the index register.

Answer 1

Answer:

To find :-

Circumference of the circular swimming pool.

Given :-

Diameter of the circular swimming pool = 42 meters

How can we find the αnswer :-

Here we have diameter of the circular swimming pool firstly we will convert diameter of the circular swimming pool to radius of the circular swimming pool and the by using the formula .

Let's do

\boxed{\red{\:\mathsf{Radius \:=\:\dfrac{Diameter}{2}}}}

Radius=

2

Diameter

Radius = 42/2

Radius = 21 meters

Finding circumference of the circular swimming pool :-

\longmapsto\mathsf{Circumference \:of\: the\: circle\: =\: 2\:\pi \:r}⟼Circumferenceofthecircle=2πr

\longmapsto\mathsf{Circumference \:of\: the\: circle\: =\: 2\times\:\dfrac{22}{7}\:\times\:21}⟼Circumferenceofthecircle=2×

7

22

×21

\longmapsto\mathsf{Circumference \:of\: the\: circle\: =\: 2\times\:22\:\times\:3}⟼Circumferenceofthecircle=2×22×3

\longmapsto\mathsf{Circumference \:of\: the\: circle\: =\: 44\:\times\:3}⟼Circumferenceofthecircle=44×3

\longmapsto\mathsf{Circumference \:of\: the\: circle\: =\:132m }⟼Circumferenceofthecircle=132m

So the circumference of the circular swimming pool is 132m

αnswer :-

\boxed{\mathsf{\bigstar\:\:Circumference\:of\:the\:circular\:swimming\:pool\:=\:132m\:\:\bigstar}}

★Circumferenceofthecircularswimmingpool=132m★

Explanation:

please mark as brainliest and follow me and give 10 thanks