OPQRS is a pyramid with rectangular base of sides 10 cm and 8 cm. Given the volume of the
pyramid is 180 cm3 . Find its
a) height
b) Total surface area
pl ans this

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

b

step-by-step explanation:

the word superfluous means unnecessary

160

step-by-step explanation:

idk

i hope i

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: