3 years ago

Can you form a triangle with angles that measure 70,90 and 20°

Mathematics

2 answers:

juin [17]3 years ago

8 0

Answer:

Yes you can form a triangle with those angles

Step-by-step explanation:

ehidna [41]3 years ago

4 0

Answer:

Yes. The sum of all 3 angles = 180 degrees.

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MatroZZZ [7]

Answer: F

Step-by-step explanation:

This is basically like 2 rectangles. Find the area of both and add them together.

Remember that the area is $l$ x $w$ .

Area of Rectangle 1: $l$ = 7, $w$ = 14

14 x 7 = 98 $cm^{2}$

Area of Rectangle 2: $l$ = 5, $w$ = 14

14 x 5 = 70 $cm^{2}$

Add the areas together: 98 $cm^{2}$ + 70 $cm^{2}$ = 168 $cm^{2}$

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