43 and 44, but it's closer to 43
I believe the measure of angle PQR would be 50 degrees. The triangle is a right triangle, meaning one angle is 90 degrees.
1) 90 + 40 = 180
90 + 40 = 130
2) 180 - 130 = 50
Therefore, Q is 50 degrees. The whole triangle is 180 degrees.
Answer:
GF = 25.2
Step-by-step explanation:
GF/BC = (AD-FE)/AD
GF = BC(AD-FE)/AD = 36(20-6)/20
GF = 25.2
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The ratio of GF to BC is the ratio of DE to DC. The ratio of FE to AD is the ratio of CE to CD. That is ...
GF/BC = (CD-CE)/CD = 1 - FE/AD = (AD -FE)/AD . . . . . as above
Answer:
No
Step-by-step explanation:
You can determine if a triangle is a right triangle using the Pythagorean theorem:
Insert the given values. In a right triangle, the hypotenuse will always be the longest side, so the greatest number is c:
Simplify the exponents (x²=x·x):
Simplify addition:
Since the result is not true, the triangle is not a right triangle.
:Done