3 years ago

Classify the triangle by its sides, and then by its angles

Mathematics

2 answers:

Lady_Fox [76]3 years ago

8 0

Answer:

equilateral, acute

Step-by-step explanation:

kvv77 [185]3 years ago

6 0

Answer:

Scalene, Acute

Step-by-step explanation:

It is scalene because it has all 3 different side lengths, and its acute because every angle is acute

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Which solid could have exactly two planes of symmetry?

kodGreya [7K]

Answer:

Triangular Prism

Step-by-step explanation:

A plane of symmetry divides a three dimensional shape into two congruent halves that are mirror images of each other. An isosceles triangular based prism has 2 planes of symmetry. An isosceles triangular based prism has 2 planes of symmetry. An isosceles triangular based prism has 2 planes of symmetry.

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2 years ago

9.The perimeter of a rectangle whose length is 7.5cm and breadth 3.75cmRequired to answer. Single choice.

BabaBlast [244]

Answer:

22.5 cm

Step-by-step explanation:

P = 2( L + W)

P = 2( 7.5 + 3.75)

P = 2( 11.25)

P = 22.5 cm

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