2 years ago

Please help me!! ASAP! This is grade 8! Properties of Right Angle Triangles

Mathematics

1 answer:

Jlenok [28]2 years ago

3 0

Step-by-step explanation:

-one angle is always 90°

-The side opposite angle 90° is hypotenuse

-hypotenuse is the longest side

-the sum of other 2 interior angles is 90°

-area of right angled triangle is 1/2×base×height

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33. Construct a truth table to show that the following argument is valid.

GuDViN [60]

Answer:

see attached

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2 years ago

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Goryan [66]

Answer:

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Step-by-step explanation:

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2 years ago

In the diagram, what is the measure of angle 1?

grin007 [14]

3X+9X=180
12X=180
X=15°
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That's your answer.

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3 years ago

Read 2 more answers