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4 years ago

Find the area of the figure. A) 114 cm2 B) 350 cm2 C) 418 cm2 Eliminate D) 447 cm2

Mathematics

1 answer:

ANEK [815]4 years ago

5 0

Answer:

418cm2

Step-by-step explanation:

Separate the figure into a square and a triangle. Find the area of each and add.

s2 = area of square

192 = 361 cm

bh = area of triangle

(6)(19) = 57 cm2

361 + 57 = 418 cm2

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A rectangular prism measures 225 inches by 315 inches by 2 inches. How many cubes with edge length 15 inch fit in the prism? Sho

Mandarinka [93]

Answer:

34 Cubes

Step-by-step explanation:

<u>Step 1: </u>Find the Volume of the Rectangular Prism

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6 0

3 years ago

Please help with this Circle Geometry question??

user100 [1]

(i) XYZ = 180 - 64
= 116 degrees
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(ii) YXZ = 23 degrees
Alternate angles in a segment are the same

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(Don't forget to include the reasons above full marks)

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3 years ago

What is the radius of a sector of a circle with the central angle of measure 45 and whose area is 9/8 pi cm^2

larisa86 [58]

The radius of the sector of the circle with the given area is: B. 3.

<h3>What is the Area of a Sector?</h3>

Area of sector of a circle = ∅/360 × πr².

Given the following:

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∅ = 45 degrees

Plug in the values into the formula

9/8π = 45/360 × πr²

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1.125/0.125 = r²

9 = r²

r = 3 cm

Learn more about the area of sector on:

brainly.com/question/22972014

#SPJ1

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2 years ago