Answers: 18
Square inches

Explanation: A=1/2bh
A=1/2*4.5*8=18
And area is in units squared and the units are inches in this problem so it would be 18 inches squared

5 0

3 years ago

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What’s the area of the triangle ??

inna [77]

Answer: it is 1/2 base x height

Step-by-step explanation: do 22 x 7 and divide it by 2

5 0

3 years ago

Find the volume of the cone and the curved surface area of the cone

OlgaM077 [116]

Answer:

301.6, 188.5

Step-by-step explanation:

to find the volume of the cone is πr $^{2} \frac{h}{3}$

so π x 6 $^{2} \frac{8}{3}$

=301.59 or 301.6

now to find the curved surface area of the cone is πrl

so π x 6 x 10

=188.49 or 188.5

7 0

3 years ago

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