Question

The volume of a conical tent is 1232 cu. m and the area of its base is 154 sq. m. find the length of the canvas required to build the tent, if the canvas is 2m in width. (take π = 22/7)

Answer 1

the length is 11root 113 m.
hope it helps. . . . . mark as brainliest answer

Answer 2

Hii friend,

AREA OF BASE OF CONICAL TENT = πR²

154 = 22/7×R²

R² = 154×7/22

R² = 49

R = ✓49 = 7CM

VOLUME OF CONICAL TENT = 1232 CM³

1/3πR²H = 1232

1/3×22/7×7×7 × H = 1232

H =24 M²

SLANT HEIGHT = UNDER ROOT (H)² + (R)² = (24)² + (7)² = 576 + 49 = ✓625 = 25 M

CANVAS REQUIRED TO MAKE THE TENT = CSA OF TENT = πRL

= 22/7×7×25

= 22×25 = 550 M²

Therefore,

AREA = LENGTH × BREADTH

550 = LENGTH × 2

LENGTH = 704/2 = 225 M