A rectangular box which is 7 in. by 7 in. by 3 in must be covered with brown packaging paper before it can be mailed. How
much paper is required?
a. 147 sq. in.
b. 182 sq. in.
c. 161 sq. in.
d. 91 sq. in.

A: 147 sq. in.

Step-by-step explanation: 7X7=49

49X3=147

The answer is A (147 sq. in.)

B (182 Sq. In.)

Step-by-step explanation:

SA=Ph+2B

SA=(28*3)+(2*49)

SA=(84)+(98)

SA=182 Sq. In.

step-by-step explanation:

in which figure is point g a centroid

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.