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1 year ago

In MBF, [line segment] MB is congruent to [line segment] MF. If m

Mathematics

1 answer:

Alex_Xolod [135]1 year ago

4 0

The triangle MBF is isosceles triangle, because MB is congruent to MF

So, mAnd we should know that , the sum of the angles of the triangle = 180

So,

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tatyana61 [14]

To determine the minimum of an equation, we derive the equation using differential calculus twice (or simply take the second derivative of the function). If the second derivative is greater than 0, then it is minimum; else, if it is less than 1, the function contains the maximum. If the second derivative is zero, then the inflection point is identified.

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4 years ago

A cuboid is of dimensions 72 cm x 66 cm x 56 cm. Find the total number of small cubes

aleksley [76]

Answer:

154 small cubes.

Step-by-step explanation:

We are given the dimensions of the cuboid as 72 cm × 66 cm × 56 cm.

So, length of the cuboid, l = 72 cm

Breadth of the cuboid, b = 66 cm

Height of the cuboid, h = 56 cm

Capacity of cuboid = l × b × h = 72 × 66 × 56 = 266112 cm³

Now, we have to find the number of small cubes of side 12 cm each that can be placed in the given cuboid.

Now, length of each side of each small cube, s = 12 cm

Volume of each small cube = s³ = (12)³ = 12 × 12 × 12 = 1728 cm³

For calculating the number of small cubes that can be placed in the given cuboid, we will divide the capacity of given cuboid by volume of each small cube.

Required number of cubes = $\frac{Capacity\; of\; cuboid}{volume\; of\; each\; small\; cube}$

⇒ Number of cubes = $\frac{266112}{1728}=154$

∴ 154 small cubes each of side 12 cm can be placed inside the given cuboid of dimensions 72 cm × 66 cm × 56 cm.

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3 years ago

What are congruent angles written as?

gogolik [260]

Answer:

Congruent angles are two or more angles that have the same measure. In simple words, they have the same number of degrees. It's important to note that the length of the angles' edges or the direction of the angles has no effect on their congruency. As long as their measure is equal, the angles are considered congruent.

Step-by-step explanation:

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hram777 [196]

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3 years ago

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anygoal [31]

Answer:

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