False. Obtuse is always greater than 90°.
Answer:
the answer is (4 + 21)(3-51) = (3-51)(4+ 21)
Answer:
Yes
Step-by-step explanation:
You can get there a couple of ways. One makes use of the secant rules that tell you ...
PQ × PR = PS × PT
Substituting for PR and PT, you have ...
PQ × (PQ + QR) = PS × (PS + ST)
PQ² + PQ×QR = PS² + PS×ST
Substituting PQ for PS everywhere, we have ...
PQ² + PQ×QR = PQ² + PQ×ST
Dividing by PQ gives ...
PQ + QR = PQ + ST
and subtracting PQ leads us to the conclusion ...
QR = ST
_____
Another way to look at it is to draw the chord QS. Then ΔQPS is an isosceles triangle, and the perpendicular bisector of QS bisects ∠P and also goes through the circle center. Then the figure is symmetrical about that diameter secant, making QR ≅ ST.
Answer:
17/50
Step-by-step explanation:
34% = 34/100 --> 34/100 * 1 = 34/100 * (1/2)/(1/2) = (34/2) / (100/2) = 17/50
Answer: measure angle 1 is 90°.Measure angle 2 is 35°
Step-by-step explanation:
Measure angle 1 is a right triangle, and that is 90° triangles equal 180 degrees... this means that since measure angle 3 is 55 degrees, and a rhombus is made of 4 equal triangles, then 180°-90°= 90°
90°- 55= 35°
therefore your answers are m<1 90° m<2 35°
