Answer:
1) Radius of the cone = 9.5 cm
2) BA = 90.25 π cm²
3) SA = 384.7 π cm²
Step-by-step explanation:
1) Radius of the cone = 9.5 cm
2) Base Area of the cone =
BA = (π)(9.5)²
BA = 90.25 π cm²
3) Surface Area of Cone =
SA = π(9.5)(9.5 + √(29.5)²+(9.5)²)
SA = 9.5π(9.5 + 31)
SA = 9.5π(40.5)
SA = 384.7 π cm²
Edge 2022
The sizes of plots that can be formed from the field of 40 squre meters will be 2 by 20, 10 by 4, and 8 by 5.
<h3>How to get the values?</h3>
From the information, the field has areas 40 square meters.
The possible sizes of plots that can be formed from the field of 40 squre meters will be:
= 2 × 20
= 4 × 10
= 5 × 8
Learn more about area on:
brainly.com/question/25292087
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I’ll solve it tomorrow I’m to tired I think it’s x=236+y x=13+y x=26+y that’s the set up then at the end u have to plug in y