Answer:
It will take 11/30(cistern/hour) for the tank to be full
Answer:
<em>P = 37 units</em>
Step-by-step explanation:
Surface Area= 2(lw + wh + lh)
= 2 (35 x 20 +20 x 30 + 35 x 30)
= 2 ( 700 + 600 + 1050)
= 2 x 2350
= 4, 700
Answer:
189 ft²
Step-by-step explanation:
In the above diagram we are given
Slant height = 6ft
Base = 9 ft
The formula for the surface area of this regular pyramid is given as:
S.A = 2bs + b²
S.A = 2 × 9 × 6 + 9²
S.A = 108 + 81
S.A = 189 square feet(ft²)
Answer:
-14/11
Step-by-step explanation:
-4/11*7/2= -14/11
